• Registered: 2025-11-28
  • Posts: 3

Topic: DigiCheck NG Not Showing Anything Above 10 kHz

Hello everyone! I just installed version 0.93 of DigiCheck on my Mac, and I noticed something I had already been observing since I first started using DigiCheck: none of the measurements in DigiCheck detect any frequencies above 10 kHz. I tested this in several ways and with various sources — whether from the DAW, TIDAL, or audio files on the computer.

I used to see this missing information in the Spectral Analyzer but thought it might be something related to the scale. But now, looking at the Spectrograph, the issue remains — no data above 10 kHz. When I generate a pure tone above 10 kHz, like 16 kHz for example, I can see signal in TotalMix, but no signal at all in DigiCheck.

What could be causing this? I’ve already tried changing several settings in DigiCheck, but no luck.

  • From: Germany
  • Registered: 2007-04-10
  • Posts: 10,961

Re: DigiCheck NG Not Showing Anything Above 10 kHz

More details about the setup, please. What exactly is DC set to display?

Regards
Daniel Fuchs
RME

RME Support's Website

  • Registered: 2025-11-28
  • Posts: 3

Re: DigiCheck NG Not Showing Anything Above 10 kHz

So here is my setup:

Mac MINI M2 Pro
Sequoia 15.6
Digicheck 0.93
RME Fireface UCX II + RME ADI-2 FS

Digicheck is running on the loopback from Phones 1 (analog outputs) of the RME Fireface UCX II, wich replicates the main out. But I've already switched DC to several different inputs and it still behaves the same way.

  • Registered: 2025-11-28
  • Posts: 3

Re: DigiCheck NG Not Showing Anything Above 10 kHz

Up! Any thoughts on this?