Realistic MPA-40 35 watt public address amplifier - $60

 (click to enlarge)

Three volume controls (mic1, mic2, phono/aux), one master volume control, three frequency range adjustments (150 Hz, 1k Hz, 8k Hz)..
 
Four speaker range outputs (4Ω , 8Ω , 16Ω , 70V), two microphone inputs, one switched auxiliary and one switched phone input, priority override optional input

Line supply / power consumption: 120 VAC, 60 Hz, 150 W.

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