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(1) Tested Very Strong RCA 8CX8 Tube and Box Code NG Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Unbranded 5670 Tube Black Plates Dual Triode Vacuum Tube
Regular price $24.95 USDRegular price -
(1) Tested Westinghouse 6AV6 Tube with Box Code 7R48 Duplex Diode Triode
Regular price $12.95 USDRegular price -
(1) Tested Valvo EBC41 Tube (6CV7) Rimlock Base Code 378 Double Diode Triode
Regular price $11.95 USDRegular price -
(1) Tested Zenith 6KA8 Tube Code 72-17 Great Britain Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Tung-Sol 12SF5GT Tube with Box Code 739 Tung Sol 12SF5 GT Triode
Regular price $12.95 USDRegular price -
(1) Tested Tung-Sol 6AW8A Tube Tung Sol 6AW8 A High Mu Triode Cut Off Pentode
Regular price $7.95 USDRegular price -
(1) Tested Very Strong RCA 6JT8 Tube Code DB 6JT8 Triode Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Westinghouse 6EB8 Tube Code 69-22 High Mu Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Unbranded 6CG7 Tube Medium-Mu Twin Triode Vintage Vacuum Tube (b)
Regular price $14.95 USDRegular price -
(1) Tested Zenith 6SL7GT Tube Code 852 Sylvania EIA 6SL7 GT Twin Triode
Regular price $18.95 USDRegular price -
(1) Tested Tung-Sol 12AV6 Tube Tung Sol 12AV6 Twin Diode High Mu Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested Very Strong Raytheon 6BL7GTA Tube 6BL7 GTA Tube Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 6GN8 Tube with Box Code DL High Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 6829 Tube with Box Date Code 226 Double Triode Tube
Regular price $18.95 USDRegular price -
(1) Tested Unbranded 12SL7GT Tube Black Plates 12SL7 GT High Mu Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 6GH8A Tube Code 78-09 Halo Getter Triode Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested Strong Sylvania 6J6A Tube Code jf JAS 6J6 A Twin Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 10GN8 Tube High Mu Triode Sharp Cutoff Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 10JT8 Tube Noval Base 9 Pin Miniature Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6KT8 Tube High Mu Triode Sharp Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Unbranded 6CG7 Tube Medium-Mu Twin Triode Vintage Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested Westinghouse 6BK7B Tube Code 69-52 6BK7 B Tube Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 6BA11 Tube with Box Date Code 6405 Triode Twin Pentode Tube
Regular price $11.95 USDRegular price -
Tested Matched Pair GE 6080 Tubes Codes KU Type 6080 Triode Vacuum Tubes
Regular price $54.95 USDRegular price -
(1) Tested Westinghouse 6KE8 Tube Japan Code 80-04 Triode Pentode (b)
Regular price $7.95 USDRegular price -
(1) Tested Westinghouse 6KE8 Tube Japan Code 80-04 Triode Pentode (a)
Regular price $7.95 USDRegular price -
(1) Tested Westinghouse 6JW8 Tube Code 81-09 Triode Tube Pentode Tube (a)
Regular price $7.95 USDRegular price
