Boss PS-6 Harmonist USB The ABi makes it easy

The ABi makes it easy to switch from one to the other with a single foot stomp

Traumerei (Dreaming)

Song Of The Islands

Waveform screen

Boss PS-6 Harmonist USB The ABi makes it easyFOUR INTELLIGENT PITCH EFFECTS IN A STOMPBOX Meet the new BOSS harmonist, with four intelligent pitch shift effects and three voice harmony in one convenient unit. Among the effect modes are Harmony, Pitch Shifter, and Detune, plus the all new Super Bend for authentic pedal bending effects and wild three and four octave pitch sweeps. You can even control pitch with an optional expression pedal. The harmony function is fast and simple to use, and