deuter
1000+ Head-Fier
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- Oct 6, 2014
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I an living in a modern apartment with the step-down transformer serving the neighbourhood only 0.5 kilometres away. Before I fitted my P10 power regenerator, I thought my mains was very good / clean. After I realised it was affecting my sound system a LOT. I would recommend getting a demo in your house to test for yourself.
Actually you have a way now to test. Do you notice how the sound go your system is better at 3 am in the morning, and maybe a bit flat / uninteresting at lunch times? That is mains distortion and it's affect. I am getting better SQ than 3 am now 24/7. Bigger soundstage, cleaner treble, deeper bass, faster and more dynamic, everything is better.
On my P10 it can read 1.8% up to 3% line distortion (incoming) plus the voltage can vary from 224V to 248V. Not only that, the sine wave is irregular and not linear. After regeneration it is a perfect shape, the voltage I have set to 230V exactly, and the line out distortion is dead on 0.1% 24/7.
That is pretty crappy power from your last statement.
No issues down here in Victoria, Australia.
I don't find different times to make any audible difference.I live in a residential area no factories around.