Zvex Ooh Wah Sequencer Neon Fish - UsedThe ZVEX Ooo Wah is a unique take on a combination Tremolo Wah Wah combo. It has an analog step sequencer that controls a bandpass filter that can run in 4, 6 or 8 step modes. In addition there is a random mode that works similarly to an analog sample and hold. All ZVEX Pedals are handbuilt and painted in the USA. This particular Ooo Wah is a 1 of 1 Neon Fish design. In very good condition, showing a few signs of wear but in generally very good shape.