(!) (1 Pair) JAN-CHS-1625 Sylvania 1940's like new (72/40 and 72/40)
$ 17.99
1 pair) JAN-CHS-1625 Sylvania 1940's like new in white boxes
1 tube) 72/40
1 tube) 72/40
(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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 (1 Pair) JAN-CHS-1625 Sylvania 1940's like new (72/40 and 72/40)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_59e91edc-e238-4063-992b-e62cd976b899.jpg?v=1714627059){kind=link}
 (1 Pair) JAN-CHS-1625 Sylvania 1940's like new (72/40 and 72/40) "Pin It")