One of Danish manufacturer TC Electronic’s newest additions to their Toneprint pedal series is the Sub'n'up, an octave pedal that combines some of the best features of various octave pedals into one unit. This is a rather simple but great sounding stompbox that is all about blending: there are knobs to control the wet/dry, octave up, and both octave down voices. There is also a toggle switch to dance between monophonic and polyphonic mode, which works with chords.... Click on the title for more