New Electro-Harmonix Doctor Q Envelope Filter Guitar Effect Pedal heavy metal and doesn’t affect frequency response

and doesn’t affect frequency response

It is made by hand

Input Impedance: 500 kΩ

washer-less

New Electro-Harmonix Doctor Q Envelope Filter Guitar Effect Pedal heavy metal and doesn’t affect frequency responseThe classic 1970's funk box now available in a pocket sized case. Dynamic picking response produces super funky wah like tones. The Doctor Q is an envelope filter that specializes in generating percussive punchy filter sweeps for a rhythmic groove. Features: True bypass Simple one knob range control Switch selectable bass boost Responds to your personal picking style Tough and compact die cast chassis 9 volt battery included Optional US96DC 200BI