OUTPUT JACK
Low-impedance output connects to amp or next pedal in signal chain.
INPUT JACK
High-impedance input for electric guitar, bass, acoustic guitars with
pickup systems, keyboards and other instruments.
DC POWER CONNECTOR
Connect DC adapter here. Standard center-negative 9VDC jack for use
with appropriate power supplies.
TONE CONTROL KNOB
Adjusts treble frequency amount.
PRE-MID BOOST CONTROL KNOB
Adjusts amount of front-end midrange boost.
LEVEL CONTROL KNOB
Adjusts volume of overdrive effect.
GAIN CONTROL KNOB
Adjusts amount of overall overdrive.
LED
Illuminates when effect is on.
FOOTSWITCH
Turns effect on and off.
BATTERY COMPARTMENT (REAR)
Screw-access compartment houses one 9V battery.
