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(!!!) (Matched Quad) 1625 National Union NOS 1943-1944 (4 matched tubes)

(!!!) (Matched Quad) 1625 National Union NOS 1943-1944 (4 matched tubes)

$ 39.99

1 matched quad) 1625 National Union NOS 1943-1944 in original boxes

 

 

 

tested on TV-7D/U

  

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

 

- ELKIN linear amp

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