In Reply to: RE: Custom 6sn7 preamp runs too hot posted by DAK on May 12, 2017 at 12:57:34:
...that the 'SN7s probably are running hot, maybe contributing to all this. Look at the anode and cathode resistor values. This is an offshoot of the Blue Velvet preamp. It's a decent topology, but the operating conditions are wrong.
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Follow Ups
- And that brings up the point... - Triode_Kingdom 14:17:44 05/12/17 (0)