Taken from a working environment, about 7.5 out of 10 cosmetically.

The CMA30 commercial mixer/amplifier combines a versatile 6-input mic/line mixer with a 30 Watt amplifier. Mixing functions include mic/line/telephone inputs, selectable automatic & manual channel muting, channel priority assignment, remote level control, tone control, a built-in compressor, an internal chime, phantom power, and extensive output patching. The amplifier includes an output transformer, and provides rated power into direct or distributed speaker systems.

Features include:
integrated mixer, power amplifier, and output transformer five electronically balanced microphone/line input channels one transformer balanced microphone/line/tel input channel rear panel trim control & pad switch on each input channel +24 Volt phantom power selectable on each input channel input transformer option on mic/line inputs.