7AF7 Sylvania branded RCA NOS gray round plates NOS 1958 (9.2/9.2ma) 1-2% section balance
$ 33.99
1 tube) 7AF7 Sylvania branded RCA NOS gray round plates NOS 1958
9.2ma Gm=1900
9.2ma Gm=2000
TUBE PLUGGED INTO LOKTAL SOCKET IN PICTURE
Good Ma range 8-9ma
Good Gm range 1800-2100
DUAL-TRIODE
See more: vacuum tube
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 1-2% section balance "Pin It")