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(1) Tested 1974 GE 12AD6 Tube with Box Code HI General Electric Heptode Tube
Regular price $11.95 USDRegular price -
(1) Tested Very Strong Quality 7B5 Tube Code 1-70 Loctal Tube Power Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1957 Sylvania 6B7 Tube Date Code 7-13 Double Diode Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Raytheon 12AU6 Tube with Box Date Code 639 Sharp Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6SG7 Tube Mil Spec VT-211 Date Code S4 RCA 6SG7 Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 2E26 Tube with Box Date Code 56-39 Beam Tetrode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested Westinghouse 6AV6 Tube with Box Code 7R48 Duplex Diode High Mu Triode
Regular price $12.95 USDRegular price -
(1) Tested ITT 6DT6A Tube Japan Code 1109 Sharp Cutoff Pentode 6DT6 A Tube
Regular price $6.95 USDRegular price -
(1) Tested Sylvania 7AG7 Tube with Box Loktal Tube Loctal Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested Made in Hungary EF184 Tube (6EJ7 equivalent) High Gain Pentode (a)
Regular price $9.95 USDRegular price -
(1) Tested Strong Raytheon 25L6GT Tube Date Code 6-48 Raytheon 25L6 GT Tube
Regular price $11.95 USDRegular price -
(1) Tested Strong RCA 6AG7 Tube with Box Date Code 57-22 Black Metal Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested 1956 Strong Sylvania 7C7 Tube with Box Date Code 635 Pentode Tube (a)
Regular price $13.95 USDRegular price -
(1) Tested Very Strong RCA 0C3 Tube Code 1-13 Voltage Regulator Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested Strong Sylvania 7B5 Tube with Box Loctal Tube Pentode Loktal Tube (a)
Regular price $12.95 USDRegular price -
(1) Tested RCA 5R4GY Tube Hanging Filament Bottom Getter Date Code 2-35
Regular price $38.95 USDRegular price -
(1) Tested RCA 2E24 Tube with Box Date Code 56-48 Tetrode Vacuum Tube
Regular price $22.95 USDRegular price -
(1) Tested Westinghouse 6BE6 Tube with Box Made in Japan Date Code 6E Pentagrid
Regular price $9.95 USDRegular price -
(1) Tested Truetone 6CR6 Tube with Box Code 617 Diode Pentode Vacuum Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested Ken Rad JAN CKR 6AG7 Tube Code E5 Mil Spec VT-247 Power Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6BN6 Tube Green Letters Date Code BL Gated Beam Power Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 5R4GY Tube Rare Top Side Getter with Pac Man Mica Code 1-43 (a)
Regular price $128.95 USDRegular price -
(1) Tested GE 25Z6GT Tube with Box Date Code 56-43 General Electric 25Z6 GT
Regular price $11.95 USDRegular price -
(1) Tested GE GL5749 Tube Five Star ☆☆☆☆☆ Code 4-48 General Electric 6BA6 Tube
Regular price $12.95 USDRegular price -
(1) Tested Strong Sylvania 6BA7 Tube with Box High Gain Pentagrid Converter Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA Radiotron Cunningham Type 55 Tube Code L12 Engraved Base
Regular price $14.95 USDRegular price -
(1) Tested Balanced GE 25Z6GT Tube with Box Code 58-48 General Electric 25Z6 GT
Regular price $11.95 USDRegular price -
(1) Tested RCA 5Z4 Tube Code 6-13 Black Metal Full Wave Rectifier Tube (b)
Regular price $16.95 USDRegular price
