: Connect microphones via XLR or instruments via 1/4" cables to channels 1–4. Gain Staging
4 individual channels, each featuring both XLR and 1/4" inputs . audio choice qm4 manual link
While a direct digital manual for the Audio Choice by SoundTech QM4 : Connect microphones via XLR or instruments via
If you’ve picked up one of these classic units second-hand, having the documentation is key to getting the most out of your EQ settings and output routing. audio choice qm4 manual link
Powered mixers can run hot. Ensure the ventilation slots are not covered during operation. Component Aging: