My mains power is 240v in the UK. I reduced the voltage on the P20 to 220v and noticed that the mild hum my McIntosh 7200 had become a whisper.
I changed my UK P20 to 230 volts for a long time but recently reset it back to 240 volts?
My mains power is 240v in the UK. I reduced the voltage on the P20 to 220v and noticed that the mild hum my McIntosh 7200 had become a whisper.
I changed my UK P20 to 230 volts for a long time but recently reset it back to 240 volts?