Hmm I don't use a power conditioner and don't have any fancy power cords except the one I got with a Tube amp a few months back. I don't use anything special for IC's and or speaker wires.
My thoughts are if you spend hundreds of dollars on IC's , power cords and speaker wires, of course you will think you hear a difference. Whether it is there or not I don't know. I have to believe the benefits versus cost graph would tell me don't even think about it. If the thought that you have more $ invested in your connectors than in your gear gives you warm fuzzy feelings then go for it.
I guess I could get a power conditioner and wire burn in device, a water filter for every faucet, and wear an oxygen enhancer over my nose and mouth 24/7.
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