Hel

A 3 HP expander that plays up to five voices of a XAOC polyphonic oscillator, such as Odessa, from five separate V/oct inputs. It connects to the oscillator by a ribbon cable and takes its power from it.

Key features

• Five voice CV inputs, 1 (ROOT) to 5, 0 to 5 V, scaled in V/oct
• Each input detunes one voice from the oscillator's base tuning, quantised to semitones
• Odessa plays 1, 3 or 5 voices: ROOT drives the central voice, 2 and 4 the voices below, 3 and 5 those above
• No power cable of its own: powered by the oscillator through the expander cable