Electro Harmonix Pico Intelligent Harmony Machine Harmony Generator

The Pico Intelligent Harmony Machine from Electro Harmonix is a super-compact pedal that houses powerful diatonic functionality. You can quickly and easily create a 2- or 3-voice harmony in any key. Operation is very simple. With the key control, in combination with the # button, you set the key of the produced harmonies. Keeping the latter button pressed activates dual mode, which adds a second voice to the produced harmony to obtain a 3-part harmony. Use the interval dial to select one of 10 harmonic interval options. Use the mix and full controls to adjust the wet/dry mix and output volume, respectively.