The OMNITRONIC CPZ-60P is a 60 W RMS, four-zone PA mixing amplifier for 100 V, 70 V and 4–16 ohm speaker systems. It combines microphone and line inputs with a USB, SD, Bluetooth and FM audio player, four independently switchable zone outputs, a line output and IR remote control. Mic 1 provides phantom power, priority and echo, while bass, treble and master controls adjust the output. The Class D amplifier includes overload, short-circuit, limiter and overheat protection.