In Reply to: RE: Correction on Minimum Ripple posted by Frihed89 on June 10, 2015 at 02:00:49:
Look at the small H chokes and amount of uF's in the filtering.
That is most likely the issue causing some mVAC at the OPT secondaries.
If you sit far enough back from the speakers, it is probably not a big deal once the music is playing loud enough.
If you need a really quiet SE 45 amp, try active parafeed finals with C4S plate loads.
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Follow Ups
- RE: Correction on Minimum Ripple - deathtube 667 05:27:32 06/10/15 (0)