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In Reply to: RE: 12ax7 + 12au7 (2) Impression posted by Mendel on September 9, 2016 at 07:24:03:
Agree about 1940s Sylvania 12AX7s, and choosing Raytheon, but thought of 5157 windmill getter instead. My favorite 12AU7 has been the 1960s Amperex Heerlen for years now. The 7316 in particular, but these have gotten rare and expensive, I have 2 counterfeits on my desk right now. Any thought of over warmness with these 2 should disappear immediately.
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Follow Ups
- RE: 12ax7 + 12au7 (2) Impression Agree and Try - Mechans 15:30:16 09/09/16 (0)