Do you have a question about the Oberheim 4-Voice and is the answer not in the manual?
Set switches and controls for the Programmer module as shown in Figure 2.
Set controls for the Output Module, patching to amplifier or console.
Set controls and switches for the Polyphonic Keyboard Electronics.
Explains SEMs as sound generators and voice modules, detailing initial setup.
Details the MODE, PORTAMENTO, and TUNE controls for keyboard operation.
Explains the VCO as a tone generator controlled by electrical signals.
Describes the VCF's function in altering frequency strengths and cutoff.
Explains the VCA as a loudness control proportional to electrical signals.
Details Envelope Generators 1 & 2 for time-varying control signals.
Describes the LFO output for controlling VCOs and VCFs.
Explains the Programmer's function for storing and recalling settings.
Set switches and controls for the Programmer module as shown in Figure 2.
Set controls for the Output Module, patching to amplifier or console.
Set controls and switches for the Polyphonic Keyboard Electronics.
Explains SEMs as sound generators and voice modules, detailing initial setup.
Details the MODE, PORTAMENTO, and TUNE controls for keyboard operation.
Explains the VCO as a tone generator controlled by electrical signals.
Describes the VCF's function in altering frequency strengths and cutoff.
Explains the VCA as a loudness control proportional to electrical signals.
Details Envelope Generators 1 & 2 for time-varying control signals.
Describes the LFO output for controlling VCOs and VCFs.
Explains the Programmer's function for storing and recalling settings.
| Type | Analog Synthesizer |
|---|---|
| Polyphony | 4-Voice |
| Filter | Low-pass |
| Filter Slope | 12 dB/octave |
| LFO | 1 |
| Release Date | 1975 |
| Oscillators | 2 per voice |
| Oscillator Waveforms | Sawtooth, Square |
| Envelope Generators | 1 per voice (ADSR) |
| Keyboard | 49-key |
| Control Inputs | CV, Gate |