Special Features:

Handles 2-ohm loads; front-panel detented level controls; function indicators, fan-assisted cooling, short-circuit protection; selectable highpass and lowpass filters; works with sst modules that provide extra functions; proportional speed fan cooling; three-position switch

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.