Hello all,
I can confirm that the Grimm Audio MU1 needs a software update before this build will work on the MU1. You need to have software version V1.3.2 installed, you can update your MU1 by going to the update menu using the main knob.
Greetings,
Justin Vis
–
Electrical engineer
justin@grimmaudio.com
Zandven 6
5508 RN Veldhoven
The Netherlands