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Power cord into power amp

I have a full Isoclean system and I was running the Supreme Focus through the Transformers and the 80A filter.

After reading one of the threads here I saw that it is best not to run a power cord into a filter and then into a power amp. Thinking that the Isoclean gear was above that because of the satisfaction I was hearing out of my system I decided to rip into this thinking. But before I wrote anything I pulled the PC out of the filter and into the dedicated wall circuit. Was I ever glad I didn't write up on my bashing thoughts I had about running the PC through a filter.

So what did I hear. Dynamics came alive with a wider soundstage and DEEPER bass. I can turn up the volume higher without the music breaking down. Almost a night and day difference.

Can anyone explain why this has happened?

Thanks to all who contribute their audio info here on the 'Gon.
glory

Showing 1 response by ontjesr

ontjesr
157 posts
 
I have a similar Isoclean setup as you (3030G & SF cables) and have experienced exactly what you did with the filtering within the Isoclean -- loss of dynamics, bass and soundstage. Therefore, I went with one of their power bars (non-filtered).
I'm not sure how to explain it other than it must take away AC noise & some grunge as I call it & in so doing decays or muffles frequencies (maybe a little grunge is necessary????). I'm unable to explain anything about power cord theory -- so, you're expecting too much if you're looking for a direct answer why.

As far as a Duet -- I have one, tried it and it did nothing for me -- so instead of selling it, I relegated it to the flat screen and DirecTV receiver.
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