: Use the individual Gain, Tone, and Reverb knobs on each channel to shape the sound of that specific input. Master Section (High, Mid, Low) and Master Reverb/Level controls to adjust the overall output. Monitoring Overload : If you hear distortion or see a CLIP indicator
What (speakers/mixer) are you connecting to the QM4? audio choice qm4 manual better
The factory manual is technically accurate but lacks real-world application. Users report three common pain points: : Use the individual Gain, Tone, and Reverb