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(1) Tested Balanced 1970 RCA 12SL7GT Tube Black Plates DD 12SL7 GT (d)
Regular price $14.95 USDRegular price -
(1) Tested GE 6J6A Tube Date Code SU GE 6J6 A Tube Medium Mu Twin Triode
Regular price $7.95 USDRegular price -
(1) Tested GE 6K6GT Tube Date Code 60-48 General Electric 6K6 GT Tube
Regular price $8.95 USDRegular price -
(1) Tested Zenith 6EJ7/EF184 Tube Great Britain Code 1022-120 6EJ7 Tube EF184
Regular price $9.95 USDRegular price -
(1) Tested Motorola 6EJ7/EF184 Tube Made in Holland Motorola 6EJ7 EF184 Tube
Regular price $9.95 USDRegular price -
(1) Tested 1964 RCA 6C6 Tube Date Code AJ Sharp Cutoff Pentode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested Strong GE 6W4GT Tube Date Code 2-22 General Electric 6W4 GT Tube
Regular price $7.95 USDRegular price -
Tested Matched Pair 1947 Western Electric JW 5847 Tubes (404A) Codes 752 Angled
Regular price $48.95 USDRegular price -
(1) Tested GE 0Z4 Tube Date Code 58-48 General Electric 0Z4 Gas Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested 1962 Sylvania 6BH6 Tube with Box Code jm ARH Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested LTT Lindal 6CS7 Tube Made in Japan Double Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Silvertone 12AV5GA Tube Date Code ABF Sylvania EIA Code 12AV5 GA Tube
Regular price $8.95 USDRegular price -
(1) Tested Strong Raytheon 6AV5GT Tube Date Code 313 Raytheon 6AV5 GT Power Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 12AW6 Tube with Box Date Code 822 Sharp Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Very Strong IEC 6GH8A Tube Japan Date Code 1022-120 309 Halo Getter
Regular price $7.95 USDRegular price -
(1) Tested National Electronics 5686 Tube with Box Beam Power Vacuum Tube (b)
Regular price $8.95 USDRegular price -
(1) Tested Westinghouse 6203 Tube Date Code 426 Full Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested 1957 Western Electric 415A Tube Black Plate Square Getter Code 5713
Regular price $12.95 USDRegular price -
(1) Tested Very Strong Sylvania Export 12ED5 Tube with Box Date Code RAE (e)
Regular price $9.95 USDRegular price -
(1) Tested 1966 Western Electric 415A Tube with Box Black Plates Code 6613
Regular price $14.95 USDRegular price -
(1) Tested GE 6K6GT Tube Date Code 5-30 General Electric 6K6 GT Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested 1956 Sylvania 1B3GT Tube Date Code CG 1B3 GT Half Wave Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA EL86/6CW5 Tube Mullard Blackburn Date Code B2F4 6CW5 Tube EL86
Regular price $13.95 USDRegular price -
(1) Tested Balanced Tung-Sol 12B8GT Tube 12B8 GT Triode Pentode Tube
Regular price $24.95 USDRegular price -
(1) Tested Strong 1955 Sylvania 5V6GT Tube Date Code BL 5V6 GT Beam Power Tube
Regular price $8.95 USDRegular price -
(1) Tested International Service Master 17JB6A Tube 17JB6 A Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested 1966 Sylvania 12AU7A Tube Code ah AFC 12AU7 A Gray Plates Halo Getter
Regular price $14.95 USDRegular price -
(1) Tested Philco 7K7 Tube with Box Date Code P8 Diode Triode Loktal Tube
Regular price $8.95 USDRegular price
