Oberheim Two-Voice Pro

The Oberheim Two-Voice Pro is an analog music synthesizer that was produced from 2015-2018^[1] under the Tom Oberheim brand. It is an updated version of the original Oberheim Two-Voice, which was produced from 1975-1979.

Two-Voice
Two-Voice Pro Special Edition
Manufacturer	Oberheim
Dates	2015-2018, 2021
Price	Original: $3495, Special Edition: $4995
Technical specifications
Polyphony	2 voices
Oscillator	4 VCOs (2 per voice) with sawtooth or variable-pulse waveforms
LFO	1 (triangle)
Filter	2 (multi-mode with cutoff and resonance)
Attenuator	2 (Attack, Decay and Sustain)
Input/output
Keyboard	37 keys
External control	CV Gate / MIDI

This instrument was designed around coupling two SEM (Synthesizer Expander Module) modules.^[2] Each voice is individually programmed and has its own multi-mode filter. The modern Pro version contains a digital sequencer, MIDI, and a comprehensive patch panel to allow the instrument to interface with modular setups.

In March 2021, Tom Oberheim released a "Special Edition" version of the Two-Voice Pro in limited numbers.^[3] This was the first instrument designed by Tom Oberheim released under the Oberheim brand name since 1985; the Oberheim brand had been returned to him by Gibson in 2019.^[4]

Notable users

• Vince Clarke
• Vangelis
• J3PO
• Kaitlyn Aurelia Smith

See also

• Polyphonic synthesizer