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1 pair) 7199 Sylvania gray plates NOS 1960's and 1985 - same build
1 tube) Sylvania faded printing 1960's
12.5ma Gm=7300 (pentode section) strong
9.6ma Gm=2500 (triode section) strong
1 tube) Sylvania branded Philips 1985
12.3ma and Gm=7100 (pentode section) strong
10.2ma and Gm=2500 (triode section) strong
- Bogen BD-212
- Dynaco ST-70, SCA-35
- Ampeg B25, B25B
- Heathkit AA-111
- Stromberg Carlson
- Ampex Concerto 1961
- Scott LK 150
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
US$40
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