Carl Martin 2 Wah

Plug your guitar into the wah (input right) and then to other pedals, or your amp (output left). The 2 Wah is powered either by a 9v battery or a regulated 9v power supply (we always recommend the Carl Martin Big John Power Supply). By stepping on the front of the rocker, you engage the on-off switch, and by stepping on the back of the rocker you engage the Mode switch. Select position 1, 2, or 3 in both High and Low Modes, engage the effect and fine-tune the attack of this effect by adjusting the Attack knob (also on the front of the 2 Wah). The green (Low) and red (High) LED's indicate which Mode you are in, with Low being typically for lead work, and High being used more often for rhythm work.