Key data

4-channel MIDI interface (MIDI interface on the packaging)

Parameter Value
Width 12HP
Depth 25mm
+12V current 60mA
-12V current 2mA
Lifetime 03/14 to 10/20
Modulargrid Link
Processor STM32F103CBT6 @ 72 MHz
DAC DAC8564 (for internal CVs only)

Original printed manual

PDF download

Features

Conversion modes

  • Monophonic with note, velocity, modulation wheel, auxiliary CC/aftertouch CV.
  • 2-voice polyphonic or 2-part multitimbral with two note CV and auxiliary CC/aftertouch CV.
  • 4-voice polyphonic or 4-part multitimbral with four note CV.
  • 4-part trigger conversion with MIDI note selection for each part.
  • Clock/reset output in monophonic, duophonic, or trigger conversion modes.
  • Polychaining mode handling half of the notes internally and forwarding the other half to the MIDI out.

MIDI processing

  • Transposition.
  • Split/keyboard ranges.
  • Multiple voice allocation schemes in polyphonic mode (voice-stealing, random, cyclic).
  • Multiple note priority modes in monophonic mode (lowest, highest, latest).
  • Arpeggiator with up/down/up&down/random/chord/"as played" modes and 22 preset patterns.
  • 64-note SH-101 style sequencer per part.
  • Euclidean pattern generator.

CV/Gate conversion

  • 1 V/oct and 5V Gate/Trigger standard.
  • Micro-tunings (programmed through MIDI tuning messages).
  • Portamento, pitch-bend and modulation wheel (vibrato).
  • Audio output mode replacing the note CV by a digital oscillator offering sine, square, pulse, triangle, sawtooth or noise waveforms.

Specifications

  • 8kHz CV refresh rate, 48kHz refresh rate in audio mode.
  • High-end 16-bit DAC and voltage references.
  • 12-point calibration table, adjusted in factory.
  • 8 memory slots for storing/recalling all settings and sequences.
  • Cortex-M3 ARM processor guaranteeing blazingly fast response to MIDI messages (125µs latency).