MOTU Ultralite mk4 owners

[ViktorStoinov]

I have audio interface Motu ultralite mk4 which was electrified and I left it at some guy who basically did nothing and even took away one small chip which now we (me and the new guy who is trying to fix the audio interface)need to identify the chip,so we can buy new one and make diagnostics to fix the main issue.
Can someone please identify it?

[mikehalloran]

Unfortunately, MOTU does not publish parts lists or schematics.

You might get lucky in a Google Search for, say, chip list motu ultralite mk4 or something similar.

Best will be if someone here has one and opens it up for you. In 2018, someone going as March Audio opened one up. Perhaps he can tell you. From what I can see, there is nothing stamped on the IC, however.

https://www.audiosciencereview.com/foru ... 796/page-2

Good luck.