Yumi Zouma

is the firmware

Firmware version on your device – v83859

uTool version 1.1.46

Stereo or/and Multitrack content? Multi Track

Sample rate of the song? Do you have a same problem with all the songs or only one specific song? All tracks, even with out a track playing or USB attached getting this awful noise. When tracks play it’s like it’s bit crushed with digital distortion

This unit worked well before? Yes

Cable connection from your LP-16 to your receiver? This is not the issue

Do you have pre or post fader setup in your LP-16 menu? I don’t think so