Synth 9 purchased new, using EHX power supply standard dry/buffered signal into pedal. All patches have a sawtooth/fuzz characteristic. This was a replacement by MF for the 1st one that was DOA. On my board for awhile, rarely used. Kind of figured that was “on purpose” until I started watching the videos. Keeping me from buying a Bass9 because I have seen one post elsewhere that calls out “distortion” for complex signals, like chords or finger-picking note “overlaps”.