Special Features:

Enhanced programmable input processor connector accepts accessory modules that tailor amplifier; balanced xlr and 1/4-inch phone jacks for each channel; full protection from shorted, open and mismatched loads, general over-heating, dc, high-frequency overloads and full internal fault protection; two mono loads; flow-through ventilation from front to side panels

Properties:

An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.