Noise supression and quieting are not the only characteristics of the power cords I mentioned... nor for that sort of money should one expect ONLY those aspects. IMO. A larger, blacker sound stage, more extension and better bass impact and resolution also come in the bargain.... and as well a noticeable smoothness across the frequency bandwidth occurs. The Python is the more dramatic of the two I posted above. The newer Python Helix vx isn't quite so velvety as the older (red) Python, and yields more resolution and a deeper set sound stage containing more rear of stage info. The red is more an up front presentation.
JPS Digital pc also is noteworthy for much less $$$. It will definitely reduce digital noise though not add those other features the VooDoo or Puython's do.
Personally, as was posted above, if I could find or had found a pc for under $100 which did the job, and that one may well do it, I'd post about it instead. I've not tried those however.
Again, there are outlets too you can replace your current ones with which will likely help too and Porter outlets are $36 ea.
Keeping the digital gear off the same ckt as the power gear should help too.
JPS Digital pc also is noteworthy for much less $$$. It will definitely reduce digital noise though not add those other features the VooDoo or Puython's do.
Personally, as was posted above, if I could find or had found a pc for under $100 which did the job, and that one may well do it, I'd post about it instead. I've not tried those however.
Again, there are outlets too you can replace your current ones with which will likely help too and Porter outlets are $36 ea.
Keeping the digital gear off the same ckt as the power gear should help too.