PS Audio PSIV Preamp

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ab0ez

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PS Audio PSIV Preamp
« on: 29 Mar 2009, 05:14 pm »
I was given a PS Audio PSIV preamp for free.  This is the one that has the outboard "high current" power supply.  Does anybody know anything about these and by chance happen to have a schematic?  I want to recap is and go through it before I try and drive any of my tube amps with it.

Thanks,
Jim

Parsec

Re: PS Audio PSIV Preamp
« Reply #1 on: 26 May 2010, 05:49 pm »
I used to have one. It should work in a passive mod even without the power supply connected. The sound was a little bit on the dark side. It had a great sounding phono section. I was using it for awhile just as a phono pre amp.

starkiller

Re: PS Audio PSIV Preamp
« Reply #2 on: 27 May 2010, 03:03 am »
I have an owners manual for it if you want a copy....:)