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Vt231


RCA 6SN7GT / VT-231 "Grey Glass" Vacuum Tubes - PLATINUM MATCHED PAIR - NOS

$79.88


2 vintage RCA JAN CRC 6SN7-GT VT-231 USA Military Spec Tubes gray glass

$96.00


Two, Ken-Rad, VT-231, 6SN7GT, wartime, copper rod, matching pair, 6SN7GT

$178.95


 Matched Pair Of Raytheon 6SN7GT/VT-231 Audio Vacuum Tubes 

$23.00


 Matched Pair Of Sylvania Chrome Dome 6SN7GT/VT-231 Audio Vacuum Tubes 

$37.00


2, Raytheon VT-231, 6SN7GT, wartime, reinforcing rod, match date pair #6, 6SN7GT

$104.95


Vintage Ken-Rad JAN-CKR-6SN7GT VT-231 Bot Foil Get Made in USA Tested Strong

$34.99


Tung-Sol Round Plate 6SN7GT Tubes - Matched Pair : VT-231, ECC33, 5692 (27002-3)

$288.88


Nos Pair 6SN7W 6SN7WGT RAYTHEON Tube's *Perfect tube's Vintage New VT-231 / B65

$275.00


2 NOS NIB KEN-RAD VT-231 6SN7GT Rare Black Glass Audio Tubes USA 1943

$349.99


Pair, Raytheon JAN CRP 6SN7GT VT-231 WWII Audio/Radio Tubes, Good

$50.00


VT-231 / JAN-CKR-6SN7GT KEN-RAD 1944 PRODUCTION

$20.00


2 x JAN-CHS 6SN7gt Sylvania Tubes *Very Strong - Balanced Pair*VT-231* "Bad Boy"

$113.99


1 RCA VT-231 JAN CRC-6SN7-GT Tube 1940's Meatball Logo Grey Glass Strong Balance

$59.95


RAYTHEON VT-231 6SN7 B65 VALVES MATCHED PAIR TUBES

$13.21


KENRAD 6SN7GT VT-231 PERFECT BALANCE OFFSET BLACK LADDER PLATE VINTAGE 1940'S

$42.95


NOS JAN Sylvania VT-231 6SN7GT Preamp Driver Tube,1944,NEW Balanced Testing, USA

$65.00


2 new in the box 1944 mil spec rca vt231 / 6sn7gt / 6sn7 tubes

$169.99


SYLVANIA VT-231 6SN7GT 6SN7 BLACK PLATES 2 HOLE TALL BOTTLE BAD BOY TESTED

$10.00


NOS / NIB Raytheon VT-231 JAN-CRP-6SN7GT Tube 6SN7 D Getter Black Plates TESTED

$47.95


2 test nos mil spec tungsol black glass round plate vt231 / 6sn7 tubes

$349.99


SYLVANIA JAN CHS 6SN7GT VT-231 ''BAD BOY'' TUBES USA MATCHED PAIR 1948 NEW NOS

$110.00


* PAIR HD MILITARY KEN-RAD JAN CKR VT-231 6SN7GT SC961A TUBES FROM 1945

$129.00


NOS SYLVANIA JAN CHS 6SN7GT (VT-231) chrome top Black 3 hole Tplates

$44.98


RCA JAN CRC 6SN7GT VT-231 Gray Glass Tubes - Matched Pair with Identical Codes

$169.00


Sylvania JAN-CHS - 6SN7GT - VT231 - Black Base Vacuum Tube

$39.99


Tungsol JAN-CTL 6SN7GT VT231 Black Glass Vacuum Tube - Tests Super Strong

$154.62


Pair Kenrad VT-231 + CKR 6sn7gt Nos tubes. Copper Cathodes US NAVY BLACK GLASS

$243.75


NOS NIB PAIR (TUNG-SOL) RAD-TEL 6SN7GT VT-231 6SN7 TALL BOTTLE TUBE'S 1960

$173.25


Pair of Raytheon JAN CRP 6SN7GT VT-231 NOS NIB 1945 Vacuum Tubes

$200.00


NOS SYLVANIA JAN CHS 6SN7GT VT-231 TUBES 1944 WW2 TROPHY QUALITY 115/115% PAIR

$449.95