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(1) Tested Balanced Sylvania 6CG7/6FQ7 Tube Gray Plates 6CG7 Tube 6FQ7
Regular price $14.95 USDRegular price -
(1) Tested RCA 6CK3 Tube with Box Half Wave Vacuum Rectifier Tube
Regular price $7.95 USDRegular price -
Tested Matched Pair RCA 6EM5 Tubes and Boxes Date Codes EK Beam Power Tubes
Regular price $22.95 USDRegular price -
(1) Tested 1976 Western Electric 408A Tube with Box O Ring Halo Getter Code 7613
Regular price $22.95 USDRegular price -
(1) Tested Balanced 1960 CBS 6SN7GTB Tube Black Plates with Box Code 6048 6SN7GT
Regular price $28.95 USDRegular price -
(1) Tested RCA 6DT6A Tube RCA 6DT6 A Sharp Cut Off Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested Very Strong ITT 6EB8 Tube with Box Made in Japan Date Code 0H
Regular price $8.95 USDRegular price -
(1) Tested Admiral 6AU6 Tube Date Code 939 6AU6 Sharp Cut Off Pentode
Regular price $6.95 USDRegular price -
(1) Tested Balanced RCA 12SL7GT Tube Black Plates DD Cleaver Brooks 12SL7 GT (b)
Regular price $14.95 USDRegular price -
(1) Tested Strong GE 6W6GT Tube Date Code 64-22 Red Letter Halo Getter 6W6 GT
Regular price $11.95 USDRegular price -
(1) Tested 1944 Mil Spec RCA JAN CRC 12SF7 Tube with Box Date Code H5E (b)
Regular price $14.95 USDRegular price -
(1) Tested RCA 1G3GT 1B3GT Tube Date Code BL RCA 1G3 GT Tube 1B3 GT Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 6J6A Tube 6J6 A Tube Red Letter Medium Mu Twin Triode Tube
Regular price $6.95 USDRegular price -
(1) Tested RCA 12HG7/12GN7A Tube with Box Date Code PQD-Y 12HG7 Tube 12GN7A Tube
Regular price $8.95 USDRegular price -
(1) Tested Very Strong RCA 6GN8 Tube with Box Date Code DL High Mu Triode Tube
Regular price $8.95 USDRegular price -
(1) Tested Westinghouse 6829 Tube with Box Date Code 226 Double Triode Tube
Regular price $18.95 USDRegular price -
(1) Tested Unbranded 7A7 Tube 7A7 Tube Loctal Tube Loktal Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested Philco 12SN7GTA Tube Gray Plates Code 6230 Horseshoe Getter 12SN7 GTA
Regular price $14.95 USDRegular price -
(1) Tested GM Genuine Parts 6V7G Tube I7 Engraved Base General Motors 6V7 G Tube
Regular price $14.95 USDRegular price -
(1) Tested Dumont 6AX4GTB Tube Date Code 53-29 6AX4 GTB Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA 12FX5 Tube Date Code 67-17 Power Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested GE 5AQ5 Tube with Box Date Code LH General Electric 5AQ5 Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1952 Tung Sol 6F6GT Tube Code 218 Tung-Sol 6F6 GT Power Pentode Tube
Regular price $14.95 USDRegular price -
(1) Tested RCA 50B5 Tube Date Code MB RCA 50B5 Beam Power Vacuum Tube (a)
Regular price $8.95 USDRegular price -
(1) Tested RCA 12SL7GT Tube Black Plates Code DD Cleaver Brooks Box 12SL7 GT (c)
Regular price $11.95 USDRegular price -
(1) Tested Tung Sol 12AX4GTA Tube Date Code MD3 12AX4 GTA Half Wave Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Emerson 6V6GT Tube Black Glass Emerson 6V6 GT Tube Power Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested Raytheon Japan 6JC6A Tube with Box Date Code P02 6JC6 A Tube (a)
Regular price $7.95 USDRegular price
