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Turns the unit on/off; LED indicates power status.
Unbalanced, low impedance 1/4" phone jack for microphone input.
Adjusts the input level for the microphone signal.
Boosts or attenuates low frequencies; flat response at center.
Boosts or attenuates mid frequencies; flat response at center.
Boosts or attenuates high frequencies; flat response at center.
Compensates for ear response at low volumes for optimal sound.
Adjusts relative volume between left and right speakers/headphones.
Adjusts the overall output level for speakers and headphones.
Reduces turntable rumble and record warp noise.
Reduces scratch noise from records or other high-frequency issues.
Selects the input signal between STEREO and MONO modes.
Temporarily reduces output level by 20dB for convenience.
Chooses input signals from TAPE, TUNER, CD, AUX, or PHONO.
Connects left and right outputs from a turntable.
Connects auxiliary sources like CD players or tuners.
Connects left and right outputs from a CD player.
Connects left and right outputs from a tuner.
Connects the output of a tape deck for playback.
Connects the input of a tape deck for recording.
Connects to signal processors or power amplifiers.
Connects turntable ground wire to prevent hum.
Selects AC power source between 110V and 220V.
Contains a primary fuse; replace with same amperage if blown.
Connects the unit to an AC power outlet.