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Isotek Sigmas or PS Audio P15

Anyone have thoughts about these two gems?

Better yet, has anyone compared the two? Would really like to know how they stack up against each other...

Need something for my crappy power, and I have honed it down to these two.

Would like to know what you guys think...
flip49er
twoleftears's avatar
twoleftears
5,318 posts
 

I've had a Sigmas Evo 3 and PSA P10 side by side.  In my system, with the components I had then, the multiwave adjustments on the P10 created various levels of hum on most settings.  I bought the Evo 3.

Today, if I had it to do over again, with products that have subsequently come on to the market, I'd almost certainly buy the Inakustik 3500. Though I'd be tempted to audition the Lab 12 Gordian first.

jperry
2,446 posts
 
I have had both and preferred the Isotek Sigmas. I thought the PSA  added a layer of distortion. The PSA does work great for a TV.
flip49er OP
36 posts
 
I am also thinking about buying the Isotek Titan because I am really wanting this for my PASS 30.8. I have an AQ Niagara 1000 that is pretty good on the regular plugs, 000 with a line noise analyzer, but the High Current on it sucks. Reads in the 700's on that analyzer. I have seen 000 on the High current of a Isotek Aquarius. I am sure the Titan would be better.

Any thoughts on the Titan guys?
three_easy_payments's avatar
three_easy_payments
2,097 posts
 
@flip49er  I too have a Pass 30.8.  I use the Isotek EVO3 Syncro Uni Sine Wave Rebalancing Unit in front of my AQ Niagara 1200 and really like the results through the high current plugs.  I have only compared this to going straight into the wall receptacle and it makes a huge difference.  From my limited experience I am fan of Isotek products.  I'd be curious of your results depending on the product you choose.
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