E83F=6689 Amperex Holland NOS gold pins 1962 (9.2ma)
By Tube World
$ 29.99
E83F=6689 Amperex Holland NOS gold pins 1962
9.2ma
Gm=9100
(10,000+ hour low noise Pentode)
- Telefunken v76 preamp
See more: vacuum tube
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