Zoom AC-3 - AC-3 Control Layout; Front Panel Controls and Indicators

Source guitar knob
Target guitar knob Equalizer knobs
Compressor indicator
Clipping
indicator
Pick-up selection
switch
Compressor knob
Power indicator
Boost level knob
Boost switch
Boost indicatorEffect indicatorTuner indicator
Effect switchTuner switch
Parameter knobs
Volume knob
Reverb knobs
Anti-feedback
switch
Tuner
Effect knob
4
Front Panel
Names of parts