Typically features 1/4" TRS balanced/unbalanced jacks.
The Audio Choice QM4 is a powerhouse in the world of commercial and residential distributed audio. Known for its four-zone, multi-source capabilities, it is a favorite among integrators. However, the stock manual is often criticized for being too technical for beginners and too vague for professionals. audio choice qm4 manual better
Connect your microphones or instruments to the channels first, then connect the speakers to the rear outputs using standard 1/4" cables. Typically features 1/4" TRS balanced/unbalanced jacks
When you open the QM4 box, the stock manual tells you to inspect for damage. A better manual tells you to check the firmware version immediately. The QM4 has undergone silent revisions. Look for a sticker near the power input. If it says "Rev B" or later, you have enhanced impedance protection. However, the stock manual is often criticized for