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(1) Tested Very Strong RCA 2CY5 Tube Date Code CS Sharp Cutoff Tetrode Tube
Regular price $6.95 USDRegular price -
(1) Tested Strong RCA 5Y4GA Tube Date Code AL 5Y4 GA Rectifier Tube
Regular price $18.95 USDRegular price -
(1) Tested Strong RCA 6GW6/6DQ6B Tube RCA 6GW6 Tube 6DQ6 B Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 6AG9 Tube RCA Medium Mu Triode Sharp Cutoff Pentode
Regular price $7.95 USDRegular price -
Matched Pair 1943 RCA JAN CRC 12SK7 Tubes Codes H6E RCA VT-131 Tubes (b)
Regular price $24.95 USDRegular price -
(1) Tested RCA Cunningham Type 55 Tube Date Code F2 Engraved Base RCA 55 Tube
Regular price $14.95 USDRegular price -
(1) Tested 1949 RCA Victor 6BG6G Tube Date Code 948 RCA 6BG6 G Beam Power Tube
Regular price $11.95 USDRegular price -
(1) Tested RCA DeForest 802 Tube Engraved Base Type 802 Tube Power Pentode
Regular price $14.95 USDRegular price -
(1) Tested RCA 8FQ7/8CG7 Tube Date Code 68-13 RCA 8FQ7 Tube RCA 8CG7 Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong RCA 22JU6 Tube Date Code 67-09 Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA JAN CKR 12A6 Tube VT-134 Date Code Y4 RCA 12A6 Tube JAN CKR Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA JAN CRC 6L7 Tube Date Code 62-52 Mil-Spec RCA 6L7 Pentagrid Tube
Regular price $11.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code 3-43 RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code 522 RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA JAN 25L6GT Tube VT-201-C Date Code K6E 25L6 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested 1963 RCA 6SN7GTB Tube Code ND Staggered Black Ladder Plates 6SN7GT
Regular price $24.95 USDRegular price -
(1) Tested RCA U.S.N. CRC 6SJ7 Tube Date Code S5 RCA 6SJ7 Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested 1961 RCA 6SN7GTB Tube Black Stagger Ladder Plates Date Code MG 6SN7GT
Regular price $22.95 USDRegular price -
(1) Tested Strong RCA 25L6GT Tube Date Code LZ RCA 25L6 GT Beam Power Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong 1970 RCA 12H6 Tube with Cleaver Brooks Box Code DE Diode (a)
Regular price $8.95 USDRegular price -
(1) Tested 1955 RCA 6SN7GTB Tube Date Code 543 Black Staggered Plates 6SN7GT
Regular price $24.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code KK RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Strong RCA 12AX4GTA Tube Date Code MC RCA 12AX4 GTA Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested 1957 RCA 6SN7GTB Tube Date Code 57-35 Black Staggered Plates 6SN7GT
Regular price $22.95 USDRegular price -
(1) Tested RCA JAN CRC 6K7 Tube Date Code 2-30 Mil-Spec Remote Cut Off Pentode
Regular price $9.95 USDRegular price -
(1) Tested RCA JAN CRC 0A3 Tube Date Code 5-04 Voltage Regulator Tube
Regular price $14.95 USDRegular price -
(1) Tested RCA 6SN7GTB Tube Code GD APA Foil Halo Black Angled T Plates 6SN7GT
Regular price $24.95 USDRegular price -
(1) Tested RCA 6Q7GT Tube Date Code YJL Twin Diode High Mu Triode Tube
Regular price $14.95 USDRegular price
