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(1) Tested National Union 6N7 Tube Date Code NN Twin Power Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6GM6 Tube Sylvania SemiRemote Cutoff Pentode Vacuum Tube (b)
Regular price $6.95 USDRegular price -
Vintage Adaptol No. 72 Tube Socket Adapter To Replace 6A7 Tube with 7B8 Tube
Regular price $9.95 USDRegular price -
(1) Tested 1963 RCA 2E26 Tube Date Code NEA Beam Power Amplifier Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Ken Rad 6K6GT Tube Date Code 9-17 6K6 GT Tube Black Smoked Glass
Regular price $8.95 USDRegular price -
(1) Tested Channel Master 2CY5 Tube with Box Code F40 Sharp Cutoff Tetrode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6SN7GTB Tube Code WLT Staggered Black Ladder Plates 6SN7GT
Regular price $14.95 USDRegular price -
(1) Tested 1951 Sylvania 6BQ6GT Tube Date Code 1-52 Sylvania 6BQ6 GT Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong 1971 RCA 6GB5 EL500 Tube Magnoval Date DI 6GB5 Tube Britain
Regular price $12.95 USDRegular price -
(1) Tested GE 6AC7 Tube Date Code SV Micanol Base General Electric 6AC7 Pentode
Regular price $7.95 USDRegular price -
(1) Tested Delco 6V6GT Tube Date Code 813 Delco 6V6 GT Beam Power Tube
Regular price $18.95 USDRegular price -
(1) Tested Westinghouse 6EB8 Tube Date Code 69-22 High Mu Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Stromberg Carlson 6W4GT Tube Code 0-52 GE EIA 6W4 GT Rectifier (b)
Regular price $7.95 USDRegular price -
(1) Tested CBS 6BL7GT Tube Date Code EF 6BL7 GT Tube Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1960 RCA 12EA6 Tube with Box Date Code MB Black Plate Pentode (g)
Regular price $12.95 USDRegular price -
(1) Tested RCA 6SN7GTB Tube Date Code BKP Black Staggered Plates 6SN7GT
Regular price $22.95 USDRegular price -
(1) Tested GE 6AC7/1852 Tube Date Code 1-48 General Electric 6AC7 Tube 1852 Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong 1956 RCA Radiotron 5V4G Tube Date Code 6-26 5V4 G Vacuum Tube
Regular price $24.95 USDRegular price -
(1) Tested 1947 Zenith 6SN7GTB Tube Date Code 713 Black Angled T Plates 6SN7 GT
Regular price $24.95 USDRegular price -
(1) Tested JHY-955 Tube JHY 955 Acorn Tube VT-121 Medium Mu Triode Tube (a)
Regular price $14.95 USDRegular price -
(1) Tested RCA 6BA8A Tube Date Code NR Medium Mu Triode Cutoff Pentode 6BA8 A
Regular price $7.95 USDRegular price -
(1) Tested 1966 Philco 6DE4 Tube Date Code 66-30 6DE4 Half Wave Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong Deforest Sanabria 19AU4GTA Tube Date Code 61-09 19AU4 GTA
Regular price $8.95 USDRegular price -
(1) Tested Matched and Balanced Pair GE 12AX7/ECC83 Tubes Code EZ 12AX7 Tubes
Regular price $114.95 USDRegular price -
(1) Tested Balanced Matsushita 17EW8 Tube High Mu Twin Triode Vacuum Tube
Regular price $17.95 USDRegular price -
(1) Tested 1962 Telefunken EF85 Tube Date Code 4202526 Pentode Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested 1971 GE 6SN7GTB Tube Glow Top Filament O Getter Date Code RE 6SN7GT
Regular price $32.95 USDRegular price -
(1) Tested Sylvania 6SN7WGTA Tube Brown Base Black Angled T Plates 6SN7 WGTA (c)
Regular price $48.95 USDRegular price
