Four operator synth. The first operator is in feedback mode, and TZFM’s the second operator. The sceond, third, and fourth operators are in parallel and go to the audio mixer, along with some noise mixed in for flavour.

The FM audio goes via a VCA and 24b/oct VCF,both sharing the same ADSR.

Glide, mod wheel vibrato (LFO level controlled by a VCA), and velocity sensitivity (final VCA before the BBD) are provided.

The mod wheel vibrato gives a vocal like sound.