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(!!!) (Best Pair) 1625 National Union NOS 1944 (90/40 x 2 tubes)

(!!!) (Best Pair) 1625 National Union NOS 1944 (90/40 x 2 tubes)

$ 19.99

1 pair) 1625 National Union NOS 1944 in original boxes

 

1) 90/40

1) 90/40 slightly tilted glass

 

tested on TV-7D/U

  

(1625=807 with 12.6V @ 450ma filament and 7 pin base, common in WWII Transmitters)

 

- ELKIN linear amp

See more: vacuum tube
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