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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: The factors with PurePower.Posted by Romy the Cat on: 12/27/2008
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Denis,

There are objective characters of electric wave and deviation from it sinusoid profile impact sound. Leaving the HF noise aside I would say that there are also some unknown characters of electricity that impact sound. What you report shell not take peace and it is doe then in order to think about any exoreic reason the normal objective reasons shell be filtered out. The PurePower devise runs a global feedback in order to make the D-amp operate. This makes the characters of load being a direct derivative of the regenerator operation. The type of the PS of your load might or might not to distort the operation of PurePower. If you are willing to debug your problem then you can’t make it blindly – you need to have an objective data about the operation of your unit. Found a friend what has a scope and know how to operate it and it will be a good help to you. What you report is not something that I experienced. The PP1050 did not channel my “concentration on mids” and did not change frequency response at all. Also, I did not see that it “dynamics (both micro and macro) were suffered” when the PP1050 drove amps with CRC power suppliers. Did you try to play with AC polarity? If you did not then you shell as it is huge factor with PurePower.

The Cat

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