As one of the most versatile wah pedals on the market today, the Voodoo Lab Wahzoo is actually three in one: Standard, Autowah, and Step Wah.
There’s a Vintage mode that is Voodoo Lab’s recreation of the Vox Clyde McCoy Wah, and it has a wide sweep, as the pedal is designed to feel good under your foot. The next mode is Autowah, which is an envelope filter/volume controlled effect for those times in which picking harder or softer controls when the wah kicks in. The sensitivity of the effect can be set with the unit’s Autowah Sensitivity control knob. The treadle lets you choose between normal and reverse envelope. The third mode is a programmable STEP WAH, which allows you to design rhythmic patterns of up to 30 wah positions using the control knob on the unit, and the WAHZOO steps through your sequence.
You can store up to four custom sequences of your own creation and you can use the treadle to adjust the tempo of the sequences while you play. The Voodoo Lab Wahzoo Wah Pedal is powered with a 9-volt battery or with an external adapter. The pedal features a true bypass On/Off switching with a red LED status indicator.