lillagrynet

Sounds like a ground loop. Buy an external DAC or maybe a ground loop isolator.

Updated my response.... look above

Sounds like a ground loop. Buy an external DAC or a ground loop isolator https://www.amazon.com/Mpow-Ground-Isolator-Stereo-System/dp/B019393MV2/ref=pd_sbs_263_1?_encoding=UTF8&pd_rd_i=B019393MV2&pd_rd_r=MD9BD2WFM2FB078PRNVD&pd_rd_w=6FJdz&pd_rd_wg=xE15r&psc=1&refRID=MD9BD2WFM2FB078PRNVD Aha you already bought a DAC, the problem is that you are probably transfering the loop from your computer to the DAC through the USB. If your DAC supports optical spdif that should probably fix it

As bakidota says. They have completely different shape/size. FK2 is great for fingertip/claw while rival is a bigger mouse more suited for palm.

AKG K712 Pro, Schiit Asgard 2 Looking for a new DAC, probably gonna buy a Bifrost Home Cinema Focal 806v 5.1 Marantz SR6007

Zowie FK2 on a Zowie G-SR 400dpi (500hz) Ingame sens 1.5 eDPI 600 No accel