Slight left channel distortion when using Digitakt as audio interface

Hello, I’m using my Digitakt as an audio interface for my macOS into my powered KRK Rokit RP8 speakers. For some reason the left channel is always clipping, a strange rattly distortion that gets louder when I increase the master volume.

This doesn’t happen for original tracks made on the digitakt, and if I switch the cables between the left and right it stops so I know it is not the speakers, leading me to believe something is clipping at the driver level. I can push the volume extremely high with no clipping at all when the audio source is the digitakt, but when the audio source is macOS I get slight clipping even at lower volumes.

I’m on macOS Mojave 10.14.6, Overbridge beta, digitakt 1.11

Here is the track I’m getting the most clipping with