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Multimoog

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Multimoog
ManufacturerMoog Music
Dates1978 - 1981
Technical specifications
PolyphonyMonophonic
TimbralityMonotimbral
Oscillator2
LFO1 square/triangle/random (sample & hold), 0.5-30 Hz
Synthesis typeAnalog subtractive
Filter1 low-pass, 24db/oct, 1 AR envelope
Attenuator1 AR envelope
Storage memorynone
Effectsnone
Input/output
Keyboard44 keys
Left-hand controlRibbon controller
mod wheel
External controlCV/Gate

The Multimoog is a monophonic analog synthesizer manufactured by Moog Music from 1978 to 1981. Derived from the earlier Micromoog (internally, it consists of a stock Micromoog circuit board with the extra circuitry on a second board), the Multimoog was intended to be a less expensive alternative to Moog's flagship Minimoog. It nevertheless had some advanced features which the Minimoog did not include--most notably, it was one of the earliest synthesizers to feature aftertouch capability.

Key features include:

  • 44 note monophonic keyboard with aftertouch
  • ribbon-type pitch bend controller
  • "glide" (portamento)
  • two voltage-controlled oscillators with waveform continuously adjustable from sawtooth, through square, to narrow pulse
  • oscillator sync
  • noise source
  • 24db/octave Moog transistor-ladder lowpass voltage controlled filter
  • dedicated low frequency oscillator with triangle, square, and random waveforms
  • extensive modulation routing options, including sample & hold, audio-frequency modulation of the VCF for quasi-ring modulation, waveform sweep/quasi-pulse width modulation, and more
  • two AR (attack/release) envelope generators with switchable percussive/sustaining profiles
  • external audio input for processing instruments, vocals, etc.
  • external control voltage and trigger inputs/outputs for interfacing with other synthesizer equipment

See also