• Registered: 2007-12-11
  • Posts: 3

Topic: UFX - strange modulation noise on analog I/O

My UFX (hardware 360, driver 1.168) produces strange modulation distortion artefacts.
The diagram below shows a 10 kHz signal output via UFX line out and input to a FF400 Line input.
The modulation noise is level dependent: if the signal level is reduced the noise decreases accordingly.
As a reference a loopback from FF400 Line out to Line in is shown.
A similar behavior but to a lesser degree can be seen on the analog inputs.
Has anybody seen such behavior?
Maybe my unit is defective and needs repair...

Boris

https://cdlacw.db.files.1drv.com/y4mqydgv-GjSPH2SAVsDQyBTj1Naw5GSQZ9YeAlpQpeEgQHTxR8V8xzm2Dk7PAHXPgiWmv5mP0Vk_8606pWr_XQFTpvc9AqTHcNebQfMDqvSbn4BfhJrBE0NKYKLoRwMxV1MSKYcg2kcI5gMXWFz0Byk3SGRD7nXFfwxu-PUgoZCVukxYT52h-FX37rxBARi3Om?width=1032&height=650&cropmode=none

  • ramses
  • DAW Mastermind
  • Offline
  • From: UTC+1
  • Registered: 2012-10-14
  • Posts: 12,041

Re: UFX - strange modulation noise on analog I/O

I would contact RME Support via e-mail.

BR Ramses - UFX III, 12Mic, XTC, ADI-2 Pro FS R BE, RayDAT, X10SRi-F, E5-1680v4, Win10Pro22H2, Cub13