(!!!!) (Pair 1940's) 807 RCA black plate NOS 1940's same build (73ma and 79ma)
$ 41.99
1 pair) 807 RCA black plate NOS 1940's in white boxes
1 tube) 73ma Gm=5500 (807)
1 tube) 79ma Gm=5900 (JAN-CRC-807)
Tested on Amplitrex
Good Ma 60-72ma
Good Gm 5500-6000
- TRON JUBILATE
- VTL
- HEATHKIT W-1
See more: vacuum tube
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 (Pair 1940's) 807 RCA black plate NOS 1940's same build (73ma and 79ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_56740d5c-6cf8-43db-b501-3510cf9c1777.jpg?v=1726879295){kind=link}
 (Pair 1940's) 807 RCA black plate NOS 1940's same build (73ma and 79ma) "Pin It")