In Reply to: RE: SE 2A3 beta follower : spectrum graph @ 1W , finals biasing posted by drlowmu on March 28, 2014 at 11:40:12:
It's proportional with level if 2nd harmonic distortion is prominent . He measured over 5% at 1W . That's chocolate sauce on your steak as Allen Wright used to say . With a resistive load on the driver there may be some cancellation but that 2k5 load does seem awfully lowAl
Edits: 03/28/14
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- RE: SE 2A3 beta follower : spectrum graph @ 1W , finals biasing - Al Noakes 14:20:27 03/28/14 (0)