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Alternate AC power frequency.. Higher than 60Hz

Watching a Paul McGowan utube video about "What’s the best voltage and frequency’I see he would go up to 400Hz for AC voltage frequency.
I use an older PS Audio P600 with an optional board which lets me boost AC from 60Hz up to 120Hz.
I use it at 111Hz to power my digital gear.
So far, over seven years, a few items died, Particularly Sony changer. ALso a Behringer DEQ2496 sounded better on 60Hz.  But other changers and DACs thrive and sound better with the higher AC frequency.
No no other (A few PS Audio P300 P600 P1200 with the optional board can do it) regenerators ’do’ higher AC frequency. But someone wrote the new PS Audio P20 will also up the frequency if so set.
Now not one word of this on PS Audio P20 owner’s manual. nor anywhere online.
Maybe I have to CALL Paul?
SO.. Anyone else hear of the PS Audio P20 being able to up the Hz from 60?
And yes I will discuss the benefits of this. Up to a point. If you know nothing and want me to educate you totally. Ahhh no, that is not gonna happen.
If you want tp view the utube video: https://www.youtube.com/watch?v=Np--y3Kfy28
elizabeth

Showing 1 response by stevecham

stevecham
3,340 posts
 
My P300 has been sitting in mothballs for several years now after I got a Premier Power Plant. But I do recall playing around with the multi wave form shapes and the frequencies, some were cool, others, blah, but I always settled back on the standard boring 60 Hz sine.

The PPP has a multiwave button and when I A/B, I don't know, it's different but not better. So standard boring, clean, quiet AC is all I want and it sounds great. 
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