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Oberheim 2 Voice

Analog Duophonic Synthesizer

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Oberheim 2 Voice
Oberheim 2 Voice
3 000.00 street price

Keeping track of the success of his first synthesizer and willing to create a new product, Tom Oberheim simply combined two SEM modules with a keyboard and a basic sequencer putting them into one housing. This made it possible to get a duophonic synthesizer with wide possibilities.

The mini sequencer has two independent outputs for controlling two voice modules. 16 controllers set voltages per step, while the active step is illuminated by the LED. The number of steps can be set from one to eight with a rotary switch. The tempo of the sequencer is set by the rotary switch. The module enables sample&hold.

The keyboard has 37 non-dynamic keys, the transpose switch allowing you to change the tune of the instrument within three octaves.

There is also a portamento adjust control and a pitch bend.

The output module has a mixer for voice modules, master volume, master output and headphone output.

Tags: analog synthesizer

Country of origin / production: USA

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Usage area
Synthesizer 
Usage Design/ Form Factor
With Keys 
Archetype
Analogue (A) 
Polyphony
Paraphonic 
Tone Generator / Sound Synthesis
Oscillator Type VCO (Voltage Controlled Oscillator)
Oscillators per voice4
Waveform/ Spectral form (main generator) Square
Waveform/ Spectral form (main generator) Saw
Filter
High-pass Filter (HPF) 
Low-pass Filter (LPF) 
Band-pass Filter (BPF) 
Band-reject Filter (BRF/ BEF) 
Envelope Generator (EG)
Attack 
Decay 
Sustain 
Sequencer
Step Sequencer 
Max Step Count8
Arpegiator/ Portamento
Portamento 
Keys
Type Synth Action
Size3
Number of Keys37
Built-in controllers
Pitch Bend Wheel 
Audio out
Mono 
Analogue: 1/4" (6.35mm)1
Analogue: 1/4" (6.35mm) headphones preamplified1
Power
Voltage 120V
Voltage 60Hz
Power Supply Built-in, internal
Case/ body
Metal&wood 
Color
Black 
Production start1975
Production end1979
Production ended

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