Due to social obligations and summer projects ,it had been over a week since I had a good listening session. Yesterday afternoon looked good time wise but there was one issue. We are in the middle of a heat wave. The incoming voltage was a steady 110.5. THD riding the line was 6.5%. Normally in the past with numbers like that, I wouldn’t have sat down for a listening session. A few months ago, I purchased a P15 power regenerater which covers most of my gear. I really needed a P20 but my back didn’t. The P15 brought the voltage up to a steady 120 volts with minimal THD.
One of my audio buddies who is not a fan of any power conditioning was so surprised with the positive improvement in sound quality that he purchased a used PS Audio unit for his system.
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