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(1) Tested Balanced 1963 RCA 6SN7GTB Tube Code NB Black Plates O Getter 6SN7GT
Regular price $24.95 USDRegular price -
(1) Tested RCA 0B2 Tube RCA 0B2 Voltage Regulator Tube
Regular price $6.95 USDRegular price -
(1) Tested Balanced RCA 25Z6GT/G Tube Date Code 6-48 25Z6 GT G Rectifier (b)
Regular price $10.95 USDRegular price -
(1) Tested RCA 12EA6 Tube with Box Date Code NM Silver Plate Pentode Tube (a)
Regular price $12.95 USDRegular price -
(1) Tested RCA 12SJ7 Tube with Box Date Code MC RCA Sharp Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 12F5GT Tube RCA Meatball Logo Black Plate 12F5 GT High Mu Triode
Regular price $9.95 USDRegular price -
(1) Tested RCA 12AU7A ECC82 Tube with Box Code C15 Gray Plates RCA 12AU7 A Tube
Regular price $22.95 USDRegular price -
(1) Tested Admiral 12CU5/12C5 Tube Date Code 59-39 RCA EIA 12CU5 Tube 12C5 Tube
Regular price $8.95 USDRegular price -
(1) Tested Balanced 1958 RCA 6SN7GTB Tube Black Stagger Plates Code KW 6SN7GT
Regular price $24.95 USDRegular price -
(1) Tested Balanced RCA 12SL7GT Tube Black Plates DD Cleaver Brooks 12SL7 GT (b)
Regular price $14.95 USDRegular price -
(1) Tested 1944 Mil Spec RCA JAN CRC 12SF7 Tube with Box Date Code H5E (b)
Regular price $14.95 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 RCA 12FX5 Tube Date Code 67-17 Power Pentode Tube
Regular price $6.95 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 Balanced RCA 7Z4 Tube Date Code REX RCA 7Z4 Loctal Tube Rectifier
Regular price $9.95 USDRegular price -
(1) Tested RCA 12AU7A ECC82 Tube Date Code AFC with Box RCA 12AU7 A Tube (b)
Regular price $22.95 USDRegular price -
(1) Tested Hewlett Packard 6AU5GT Tube Date Code 60-09 RCA EIA 6AU5 GT Tube
Regular price $9.95 USDRegular price -
(1) Tested Balanced 1955 RCA 6SN7GTB Tube Short Bottle Date Code 513 6SN7GT (a)
Regular price $24.95 USDRegular price -
(1) Tested RCA 12EA6 Tube Black Plate with Box Date Code MB Pentode Tube (f)
Regular price $12.95 USDRegular price -
(1) Tested RCA 12SK7 Tube with Box Date Code BZ 12SK7 Pentode Metal Tube
Regular price $11.95 USDRegular price -
(1) Tested RCA 12SF5 Tube Date Code 4-22 RCA 12SF5 High Mu Triode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested GE Type 57 Tube Date Code 7-04 RCA EIA Code 57 Tube Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Balanced RCA 6SN7GTB Tube Coin Base Black Plates Code GL APG 6SN7GT
Regular price $24.95 USDRegular price -
(1) Tested RCA 12EA6 Tube with Box Date Code NM Silver Plate Pentode Tube (c)
Regular price $12.95 USDRegular price -
(1) Tested RCA 12EA6 Tube with Box Date Code MB Black Plate Pentode Tube (e)
Regular price $12.95 USDRegular price -
(1) Tested 1943 RCA U.S. Navy 2X2/879 Tube WW2 Tube CRC 2X2 879 Date Code K3E
Regular price $11.95 USDRegular price -
(1) Tested Crosley 50C6G Tube Date Code 030 RCA EIA 50C6 G Beam Power Tube
Regular price $19.95 USDRegular price -
(1) Tested RCA 12AU7A ECC82 Tube Date Code AFC with Box RCA 12AU7 A Tube (a)
Regular price $22.95 USDRegular price
