Sorry if my question is too stupid, but does the dsp also do an AD conversion? The spec says it has 24-Bit 48 kHz signal processing.
Do I need to use good DAC with kh80dsp?
Finally we had an open source solution to the imd hump and this is the reason I like this forum. Good job @Ben1987 and thanks to @amirm for bringing out this problem for discussion
here is the test for version 3 with apx
https://fr.audiofanzine.com/interface-audionumerique-usb/focusrite/scarlett3-18i20/editorial/tests/test-de-l-interface-audio-focusrite-scarlett-18i20-g3.html