• Registered: 2021-10-24
  • Posts: 3

Topic: Audible Noise from PSU

Hi

The PSU of my RME ADI-2 makes an audible noise when the DAC is on standby. Is this normal?

The noise stops when the DAC is switched on.

The noise is very quiet, I have to put my ear right next to the PSU to hear it properly. I only noticed it because I was sitting about 1m away from it and thought I could hear something but was not sure so went to investigate.

Many thanks.

2 Reply by MC

  • MC
  • MC
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  • From: Germany/Thailand
  • Registered: 2007-04-06
  • Posts: 24,877

Re: Audible Noise from PSU

That is normal.

Regards
Matthias Carstens
RME

MC's Website

  • Registered: 2021-10-24
  • Posts: 3

Re: Audible Noise from PSU

Thanks. I suspected it was normal but just wanted to make sure :-)