Noise problem

Hi all, guys!
I recently buy Steinberg UR 12 Audio Interface. Earlier i’m use M-Audio M-Track 2x2 and all noise problems reproduced on this devices too…
So, it’s not audio interfaces problem!!!
But, PLEASE HELP ME i don’t know how solve this problem.
Ok, i’m record this noise on Steinberg UR12:

my PC and devices:

  • OS Windows 10 x64
  • CPU Intel i5 7400
  • Motherboard Asus H110M-R
  • Monitors PreSonus Eris E4.5
  • Headphones Sennheiser HD 280 PRO
  • Microphone AKG C1000S

My settings:

  • Microphone disconnected (Input 1)
  • Input 1 (Mic) Gain set to 100% and changed from 100% to 0% and backward on record sample
  • Instrument disconnected (Input 2)
  • Input 2 (Hi-Z) Gain set 0%
  • Phantom power disabled
  • Monitors connected and power off
  • Headphones connected and worked

    I’m already change PSU on my PC from FSP 500PNR to premium Gold 80+ beQuiet STRAIGHT POWER 11 450W - this not solve noise problem :frowning:
    Change USB cabels and ports - not solve noise problem :frowning:
    Disable C-States and Turbo Boost on BIOS Motherboard - not solve noise problem :frowning:
    I’m connect DC Power supplies from different mobile devices (Lenovo, BlackBerry, Doogy and etc…) with 5V and 1A - not solve noise problem :frowning:
    How fix that?
    Please help!!!
    Audio (590 KB)

Anyone can help me with compare recorded sample? Maybe my device broken…
Please record sample on REAPER or other DAW any device UR-12 or UR-22MkII with disconnected XLR-input and 100% gain.

I have the same issue, and that sucks cause i can’t do any dynamic processing without having the noise levels too high…