Permet de régler le son wah sur une fréquence stationnaire.- Contrôles Volume, Zone & Peak,- Alimentation non fournie: pile 9V ou adaptateur secteur MDU ECB003E.QZ1 CRYBABY® Q ZONEMany guitarists use our Crybaby pedals in stationary positions, to get a quickly selectable nasal, vocal or flange-like tone. The Q Zone stomp box performs this job even better than a pedal, because it’s less susceptible to accidental bumps. Features the same tone controls as the 95Q pedal, but with « stay-put » knobs to keep your settings stable.Features: Footswitch toggles the effect from on to bypass (red LED indicates on). Adjustable volume knob controls output gain with boost up to +18 dB. Adjustable « Q » knob modulates frequency breadth of effect. Peak knob manually selects the frequency center of the effect, serving the same function as the wah foot pedal.Powered by the Dunlop ECB-003 AC Adapter and/or 9 volt battery.4-3/8″ x 2-3/8″ x 1-1/4″ 3.7 lbs. Black