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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.

Post Subject: My PP2000 unitPosted by manisandher on: 12/12/2010

I don't have a scope, so can't measure the output of my particular unit. However, if I were to guess, I would say that my unit probably falls alongside your #2 unit. When run from AC, the bass disappears and the sound becomes bright and edgy, to the point of being unlistenable. From battery though, the sound is full and harmonically rich - very, very nice indeed. Quite frankly, you would have to be deaf not to be able to hear the difference.

Having said that, when I first received my unit, I had it connected to the system in my study. During an email exchange, I agreed with Bob Rappaport that there seemed to be no difference in sound between AC and battery. However, I will contact PP again and let them know that with furhter listening in a more resolving system, I now believe there is a big difference between AC and battery.

I'm not sure, but perhaps if more PP2000 owners voice their opinions, PP will stop living in denial.

Mani.

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