Yes, in AZ during the summer with everyone using air conditioning I find the quality of AC power is bad it robs my system of smoothness, detail, and fullness. After 10pm at night it improves. Sounds best when it is cold outside!
Sometimes my system sounds great, sometimes awful
Does this happen to any of you? Sometimes I find that my system sounds great, but sometimes, with the same record, same everything, it sounds awful! It drives me nuts. Do we hear differently depending the time of day, our mood, heat, cold... other circumstances? Whenever I think I have to replace a component or trash a cable I tell myself to wait until the next day to overcome upgradetitis.