(1) SYLVANAIA JAN 6L6WGB 5881 NOS AUDIO POWER TUBES. Sylvania 6L6WGB. JAN production, brown base, short bottle design. Gm Nominal (Pentode) = 6000 Minimum Good = 3900. We’ve seen this opinion on hobbyist forums for many years, and took it to heart.
Item Tag: L6-B
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1940s Sylvania ‘Leaf’ 6L6 metal Power Amp Tube-Hickok 539B tests@ 5900, min:3300
Thoroughly tested on Hickok 539B . Hickok 539B is a mutual conductance (Gm) type tube tester. Sylvania 6L6 vacuum tube. One tube,circa 1940s, U.S.A. made. <<<<<<< As pictured = The tube you see is the tube you get!
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1965 Tung-Sol 5881 (6L6WGB) Tube – Hickok 539B tests @ 4300, min:3300
Type 5881 (aka. 6L6WGB) vacuum tube. Hickok 539B tested. Hickok 539B is a mutual conductance (Gm) type tube tester. 5881 / U.S.A.3. Tube#1 4300. One tube, circa 1965, U.S.A.made by Tung-Sol. <<<<< As pictured = The tube you see is the tube you receive.
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(1) Sylvania 6L6G Power Tube Etched Base Black Plates Tests NOS TV-7B/U
(1) Sylvania 6L6G Power Tube | Early Model Etched Base | Black Plates. Tube tests at 44 with 25 being the minimum score for a good tube (with 65% life remaining).
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6L6WGB TUNG SOL JAN-CTL AUDIO POWER TUBE NOS (1958) *eTRACER* #12B5
(1) TUNG-SOL 6L6WGB 5881 JAN-CTL NOS AUDIO POWER TUBE. Gm Nominal (Pentode) = 6000 Minimum Good = 3600. JAN-CTL type, brown base, date code indicates production in October, 1958. We’ve seen this opinion on hobbyist forums for many years, and took it to heart.
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100 PC CINCH NOS Bakelite 8 Pin Vintage tube socket 350B KT88 EL34 5881 6SN7 6L6
T108100 Nos Vintage Cinch Bakelite tube sockets . Very rare Square design made with Extra thick Bakelite. Check out all photos to see these very high quality sockets . Great for Western electric 350B & Mullard El34 or 6sn7GT tubes All of them are brand new old stock made in the usa. Very high quality tube sockets for 8 pin octal power tubes. Building an amplifier these are the best quality . You will get 100 of them for the Price 4 Lots of 100 available Absolutely no shipping to Italy . I will ship everywhere else worldwide Listing and template services provided by inkFrog
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6L6Y MATCHED PAIR RCA AUDIO POWER TUBES NOS NIB *eTRACER* #12B4
(1) MATCHED PAIR RCA 6L6Y NOS AUDIO POWER TUBES. Up for grabs is a premium matched pair of RCA 6L6Y. New in box condition. We’ve seen this opinion on hobbyist forums for many years, and took it to heart.