The OMNITRONIC MP-60 is a 60 W RMS PA mixing amplifier for ELA sound systems and 19-inch rack installations. It supports 70 V and 100 V constant-voltage loudspeakers and 4–16 ohm speakers. The unit provides three unbalanced microphone inputs and three stereo line inputs with separate level controls, plus priority signal reduction, switchable chime, master bass and treble controls, LED level metering, switch-on delay, overvoltage protection, short-circuit protection and fan cooling.