TC Electronic Sup N' Up Polyphonic Octaver and monophonic octave with Tone Print.
Used in excellent shape with manual and box.
3 octaves plus dry blend. 1 octave up, 1 octave down, and 2 octaves down!
2 modes, vintage (monophonic) or modern (polyphonic)
Tone Print technology and true bypass.
Simple and sounds great!
