1 Topic by juliendeguines (edited by juliendeguines 2022-09-27 10:15:32)

  • Registered: 2022-09-27
  • Posts: 4

Topic: RME UFX Digital Noise Analog Inputs

Hi ,

Since a couple of days ,I have a big digital Noise coming from my Analog Inputs .
It happens when I start my iMac .
It works fine when I restart the UFX .
Could it be an hardware issue ?

Thanks for your help ,

Julien .

iMac i7 3.8ghz 64 Gb RAM / 2020
Mac OS X Monterey 12.3.1
Driver UFX :: 3.27
Firmware : 361

2 Reply by MC

  • MC
  • MC
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  • From: Germany/Thailand
  • Registered: 2007-04-06
  • Posts: 25,604

Re: RME UFX Digital Noise Analog Inputs

This could be a power supply or DSP / RAM issue.

Regards
Matthias Carstens
RME

MC's Website

  • Registered: 2022-09-27
  • Posts: 4

Re: RME UFX Digital Noise Analog Inputs

Hi Matthias ,
Thanks for your answer .
I’m gonna test the UFX on my MacBook Pro and will let you know .

  • Registered: 2022-09-27
  • Posts: 4

Re: RME UFX Digital Noise Analog Inputs

Matthias , so I tested it this morning . And this not related to my computer . When I started the UFX , I directly had this digital noise on my analog In. Even if my computer is shut down .
So do you think it could be a power supply issue ?
Thanks

  • From: Switzerland, Zürich
  • Registered: 2013-02-20
  • Posts: 193

Re: RME UFX Digital Noise Analog Inputs

Hi

do the LEDS light up just arbitrarly and play like crazy and you hear noise?

I had this and it was a power supply problem. Power supply failed. After fixing the power supply all worked agin smooth.

Peter

  • Registered: 2022-09-27
  • Posts: 4

Re: RME UFX Digital Noise Analog Inputs

Hi Peter ,

Yes it is exactly my issue . I bought a new power supply .

Thanks ,

Julien.