It contains 10 modules including a MIDI interface and is housed in a 9U case. The additional 2x84 HP are closed with four blind plates, and allow easy expansion of the system according to your own wishes.

The following modules are included:

• 2x Standard VCO A-110
• 1x Ring Modulator A-114
• 1x Noise/Random A-118
• 1x VCF1 A-120 (24dB low pass 1)
• 1x logarithmic VCA A-131
• 1x logarithmic Mixer A-138b
• 1x ADSR A-140
• 1x LFO A-145
• 1x MIDI-to-CV/Gate/Sync Interface A-190-4