Quick view Details sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) MSRP: Now: $125.00 Add to Cart Quick view Details sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) MSRP: Now: $15.00 Add to Cart Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) MSRP: Now: $32.00 OUT OF STOCK Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) MSRP: Now: $125.00 OUT OF STOCK Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) MSRP: Now: $79.00 OUT OF STOCK Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) MSRP: Now: $50.00 OUT OF STOCK Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) MSRP: Now: $35.00 OUT OF STOCK Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-508 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-508) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4880 uMhos and the other 4760 uMhos (baseline 3350 uMhos) with both testing 35 ma. Tested on Hickok AN/USM-118B tube tester MSRP: Now: $125.00 Add to Cart Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-507 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-507) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos (baseline 3350 uMhos) and 42 ma. and the other 5092 uMhos and 43 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-506 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-506) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes. One measures 4958 uMhos and the other 5092 uMhos (baseline 3350 uMhos) with both testing 42 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-505 Matched Pair New Old Stock Sylvania 5881 Vacuum Tubes (Item: RDW-505) Matched pair of new old stock Sylvania 5881 beam power pentode vacuum tubes in original boxes and the same production date code. Both measure 5159 uMhos (baseline 3350 uMhos), one 47 ma. and the other 44 ma. Tested on Hickok AN/USM-118B tube tester. MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-487 RCA 6L6 Vacuum Tube-Used (Item: RDW-487) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 5030 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-486 RCA 6L6 Vacuum Tube-Used (Item: RDW-486) Solid test, good used RCA 6L6 (metal variant) beam power pentode vacuum tube. Tests 4690 uMhos with a baseline of 3350 uMhos. Very slight prior owner marking on upper part of tube - not very noticeable. Comes in white box. Tested for quality prior to... MSRP: Now: $15.00 Add to Cart Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-393 RCA 6L6G Vacuum Tube-Used-Fully Tested (Item: RDW-242) RCA type 6L6G vacuum tube-ST style-used. Tests5494 uMhos with baseline 3350 uMhos. acceptable. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-385 Matched Pair New Old Stock Tungsol 5881 Vacuum Tubes (Item: RDW-385) A closely matched pair of new old stock highly regarded Tungsol 5881 beam power pentode vacuum tubes. One tests 5025 uMhos/40.2 ma., the other 4958 uMhos, 40.4ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester.Tubes come... MSRP: Now: $125.00 OUT OF STOCK Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-379 Matched Pair RCA 6L6GC Vacuum Tubes-Used-Fully Tested (Item: RDW-379) A closely matched pair of RCA 6L6GC beam power pentode vacuum tubes-used-fully tested. One tests 5092 uMhos/45.1 ma., the other 5025 uMhos, 41.1ma. with baseline acceptable of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $79.00 OUT OF STOCK Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-375 Matched Pair RCA 6L6G Vacuum Tubes-Used-Fully Tested (Item: RDW-375) Very closely matched pair of RCA 6L6G (ST-shaped) beam power pentodes-used-fully tested. One tube tests 4900 uMhos, 42.4 ma. And the other 4980 uMhos, 42.1 ma. with a baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in... MSRP: Now: $50.00 OUT OF STOCK Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: RDW-349 RCA 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-349) RCA vacuum tube-used. Tests 4690 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $35.00 OUT OF STOCK Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected
Quick view sku: RDW-348 General Electric 6L6GC Vacuum Tube-Used-Fully Tested (Item: RDW-348) General Electric 6L6GC vacuum tube-used. Tests 5360 uMhos with an acceptable baseline of 3350 uMhos. Tested on Hickok AN/USM-118B tube tester. Will be packaged in white tube box. MSRP: Now: $32.00 OUT OF STOCK 1 2 Next 1 2 Next Compare Selected