There is no universal truth to power conditioners (as w/ everything else in audio!). Power conditioners could make a difference in your system BOTH for the better & for the worse. It depends....
I agree with Thorman: concentrate on clean power to your system from your panel (in the garage or basement) rather than doing a band-aid job in your listening room w/ a power conditioner. If you do not use an isolation xformer, then concentrating your efforts on clean power from the main panel will, generally, be cheaper than a power cond. (of course, you could put in 6-7 dedicated lines, create a new sup-panel, buy expensive outlets & rack up the cost!).
I do use a power cond. but only for the front-end components. All other components go into the wall. I find that this yields far superior sound + I do not have to deal with the power cond. sonic signature on top of the component's sonic signature. It's hard enough to get the sound right w/o a power cond. so I don't need yet another variable.
Power conditioners have diff. effects with diff. audio gear. You buy a power cond. today for the components you have today & all might be well. You change a piece of audio gear tomorrow, all of a sudden your power cond. has a diff. effect on the sound. You might like it, you might not (chances you will not are higher!). Then you are out in the market shopping for that synergistic power cond. Personally, this is the wrong way to audio but this is just MHO. In the end, it's your money & your system. My 2 cents FWIW. YMMV.
I agree with Thorman: concentrate on clean power to your system from your panel (in the garage or basement) rather than doing a band-aid job in your listening room w/ a power conditioner. If you do not use an isolation xformer, then concentrating your efforts on clean power from the main panel will, generally, be cheaper than a power cond. (of course, you could put in 6-7 dedicated lines, create a new sup-panel, buy expensive outlets & rack up the cost!).
I do use a power cond. but only for the front-end components. All other components go into the wall. I find that this yields far superior sound + I do not have to deal with the power cond. sonic signature on top of the component's sonic signature. It's hard enough to get the sound right w/o a power cond. so I don't need yet another variable.
Power conditioners have diff. effects with diff. audio gear. You buy a power cond. today for the components you have today & all might be well. You change a piece of audio gear tomorrow, all of a sudden your power cond. has a diff. effect on the sound. You might like it, you might not (chances you will not are higher!). Then you are out in the market shopping for that synergistic power cond. Personally, this is the wrong way to audio but this is just MHO. In the end, it's your money & your system. My 2 cents FWIW. YMMV.