Quick view Details sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) MSRP: Now: $99.00 OUT OF STOCK Quick view Details sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) MSRP: Now: $99.00 Add to Cart Quick view Details sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) MSRP: Now: $59.00 OUT OF STOCK Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view Details sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) MSRP: Now: $99.00 OUT OF STOCK Quick view Details sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) MSRP: Now: $99.00 Add to Cart Quick view Details sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) MSRP: Now: $59.00 OUT OF STOCK Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view Details sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) MSRP: Now: $99.00 OUT OF STOCK Quick view Details sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) MSRP: Now: $99.00 Add to Cart Quick view Details sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) MSRP: Now: $59.00 OUT OF STOCK Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view Details sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) MSRP: Now: $99.00 Add to Cart Quick view Details sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) MSRP: Now: $59.00 OUT OF STOCK Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view Details sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) MSRP: Now: $69.00 Add to Cart Quick view Details sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) MSRP: Now: $59.00 OUT OF STOCK Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view Details sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) MSRP: Now: $59.00 OUT OF STOCK Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view sku: RDW-736 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-736) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1092/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view sku: RDW-735 Matched Pair Tung-Sol 6SU7GTY Vacuum Tubes-Fully Tested- White Box (Item: RDW-735) A matched pair of rare Tung-Sol 6SU7GTY dual triode vacuum tubes-fully tested. Highly regarded, ruggedized version and sought as a premium 6SL7 substitute. One tests 1120/1092 uMhos, the other... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view sku: RDW-718 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-718) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1344/1302... MSRP: Now: $99.00 OUT OF STOCK Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view sku: RDW-717 Matched Pair Tung-Sol VT-229 (6SL7GT)-Fully Tested- White Box (Item: RDW-717) A closely matched pair of rare Tung-Sol VT-229 (6SL7GT) dual triode vacuum tubes-fully tested. Highly regarded round plate, black glass military production versions of 6SL7GT. One tests 1106/1106... MSRP: Now: $99.00 Add to Cart Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected × OK
Quick view sku: RDW-716 Matched Pair Ken-Rad JAN CKR 6SL7GT/GT VT-229-Fully Tested- White Box (Item: RDW-716) A closely matched pair of hard to find Ken-Rad JAN-CKR-6SL7GT/G dual triode vacuum tubes-fully tested. Highly regarded U.S. Signal Corps military production versions of 6SL7GT with common production... MSRP: Now: $69.00 Add to Cart Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected
Quick view sku: RDW-713 Matched Pair Rare National Union 6113 (6SL7GT)-Fully Tested- White Box (Item: RDW-713) A closely matched pair of very rare National Union 6113 dual triode vacuum tubes-fully tested. These are a black glass, low noise, low microphonic version of the 6SL7GT produced in early 1950s. One... MSRP: Now: $59.00 OUT OF STOCK Compare Selected