6F5GT RCA NOS 1957 (1.7ma)
$ 9.99
6F5GT RCA NOS 1957
1.7ma
Gm=1800
6F5GT has octal base and is similar spec-wise to 7B4 loktal, Mu=100
For:
Zenith 10S669 radio 1941
Zenith 9S369 radio
See more: vacuum tube