Synths ⇝ Alesis ⇝ Alesis QuadraSynth Plus

Although the QuadraSynth Plus has 64 notes of polyphony, playing a patch with multiple tones will reduce the polyphony. A patch with four tones will only have 16 notes of polyphony.

Specifications

Year Released: 1995

Keyboard: 76 keys with velocity

Polyphony: 64 notes

Multitimbral: 16 parts

Preset Patches: 512

User Patches: 128

This keyboard is MIDI-enabled.

MIDI Connections: Standard 5-Pin MIDI in, out, and thru connections.

User Demo Videos

Rating

File Downloads

Alesis QuadraSynth Plus Manual

Items for Sale on Reverb

Alesis QuadraSynth Plus Piano / S4 Plus Keyboard/Module - Original Brochure ($8.50)

Alesis Quadrasynth Plus Piano with flight/road case ($425)

Alesis Quadrasynth Plus Piano ($175)

Alesis QuadraSynth Plus Piano ($199.95)

Alesis QUADRASYNTH PIANO PLUS 1995 ($376.87)

Power Supply Replacement for Alesis Quadrasynth S4 Plus Adapter Ac 9V 2000Ma 4 Pin D ($26.97)

Alesis Q Card Euro Dance 8MB for Quadrasynth, QSR, S4 / Plus, QS6, QS7, QS8 ($149.99)

Alesis Q Card Keyboards 8MB for Quadrasynth, QSR, S4 / Plus, QS6, QS7, QS8 ($149.95)

Alesis Qcard WORLD ETHNIC / ROM Waveform + Data Card // Quadrasynth, QSR, S4 / Plus, QS6, QS7, QS8 ($156.13)

Alesis Qcard Sanctuary / ROM Waveform + Data Card // Quadrasynth, QSR, S4 / Plus, QS6, QS7, QS8 ($156.13)