A compact, (now rare) multi-track sequencer from MFB in Berlin. It’s built for drums, envelopes and modulation as much as melody.

Four track types: CV, gate, AD envelope and LFO, with two parameters per step for each:

• CV: pitch and glide
• gate: intensity and length
• envelope: attack and decay
• LFO: rate and amplitude

Three modes:

• up to 4 bars (64 steps) with a shared step count;
• one bar with a separate step count and clock divider per track, for polyrhythms;
• six tracks, each with its own CV and gate.

Direction and swing: forward, reverse, pendulum or random playback, set per track, plus 15 levels of shuffle.

Clock: runs as clock master or follows an external clock. With the internal clock, the Clock and Start/Stop jacks become outputs.

LFO waveforms: saw up, saw down, sine and square.

Good for: drum modules, envelopes, sample & hold, switches and clock dividers.

Size and power: 20HP, 25 mm deep (fits shallow cases), 25 mA on +12V and 5 mA on −12V.