PS Audio AC Regenerators

garypennstate

I've bought through Audiogon an used P5 and I'm very satisfied.
Research used P10 or P5. No quality sound differences.

@jonaiken - Did you try a staggered start-up with you ARC amps? Could be a full-system surge, at turn-on, was causing too big a load for the P20.
Did you try firing them up one-at-a-time?

Dweller - I did try staggering one-at-a-time with no change in the results.  ARC amps drop my electrical outlet voltage reading by 5-6 volts when plugged directly into the outlets - so when I plug the amps into the P20 and turn them on they shut down after a few seconds. Consequently, I filter my ARC amps through Shunyata Denali 2000T’s - one for each amp and my amps are happy