This is an envelope filter pedal that allows you to create a range of funky sounds, and is particularly good for its auto-wah. Increased frequency response and improved signal-to-noise ratio, mean that this pedal is suitable for use with any instrument and the various controls allow you to tweak the filter sweep direction, and adjust the resonant peak. You can create everything from subtle roll-offs to dramatic ‘wah’-like sweeps.
Electro-Harmonix Q-TRON
