Hello All,
I am working with an Alesis Multimix 8 USB board. I have my microphone wired to input 1 through a mic processor and I am using the Control Room Out to hear playback from my computer. It is working, but I am unable to control the levels of the playback. I can control the mic levels fine, but I cannot control the Control Room out levels.

Any suggestions?

Thanks for your help.

I don't have one myself, but if I did I'd try the blue knob in the corner labeled "CTRL RM"