soma70,
I'm not an "expert", nor a shill; in fact I was a little skeptical about power conditioning as a concept. However, like you, and I assume many others, I noticed a marked improvement in sound in the wee hours, so I tried a power conditioner expecting very little gain in sound quality. I bought the Blue Circle PLC FX2 X0e because it seemed to offer the most bang for the buck. I was very pleasantly surprised! It afforded a clarity to the sound of music, that was not at all subtle. I suspect there are many more learned members whose experience will advocate for some other device, and that's fine. This is why there are many options. I have not tried any other power conditioning devices; I can only tell you that that this one is enhancing my listening experience.
I'm not an "expert", nor a shill; in fact I was a little skeptical about power conditioning as a concept. However, like you, and I assume many others, I noticed a marked improvement in sound in the wee hours, so I tried a power conditioner expecting very little gain in sound quality. I bought the Blue Circle PLC FX2 X0e because it seemed to offer the most bang for the buck. I was very pleasantly surprised! It afforded a clarity to the sound of music, that was not at all subtle. I suspect there are many more learned members whose experience will advocate for some other device, and that's fine. This is why there are many options. I have not tried any other power conditioning devices; I can only tell you that that this one is enhancing my listening experience.