In Reply to: supply voltage rises as audio signal is increased? posted by PSE on March 31, 2007 at 18:24:52:
Are you measuring from the CT of the power transformer to the "+" of the last filter cap (350uF)? Have you looked with a scope to see if there is any AC across those two points at full load?
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Follow Ups
- Re: supply voltage rises as audio signal is increased? - Triode_Kingdom 19:42:38 03/31/07 (1)
- Re: supply voltage rises as audio signal is increased? - PSE 20:12:06 03/31/07 (0)