I wouldn't spend that kind of money on a cable to connect to a $300 PS Audio UO. I would, as others recommended, get a R-1 Oyaide BUT also the WPC-Z outlet cover. It makes a huge difference than an R-1 only. Start there and listen w and w/o the UA connected. I found the Oyaide upstream made things better downstream. I think the UA will help still. It has filtering inside.
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