3
What Does This Do?
1. Level Knob - Controls the overdrive output level. Turn the knob
clockwise to increase and counter-clockwise to decrease the output
level.
2. DC Adapter Jack - Connect the optional Harman power supply to
this jack. Use the proper supply for your area’s mains line voltage.
3. Low Knob - Controls the level of low frequency (bass) boost/cut.
Turn the knob clockwise to increase and counter-clockwise to decrease
bass level.
4. High Knob - Controls the level of high frequency (treble) boost/cut.
Turn this knob clockwise to increase and counter-clockwise to decrease
treble level.