The QSR is a rackmount version of the QS7 and QS8 synthesizers. It has two expansion slots for Alesis Q Cards.
Year Released: 1996
Polyphony: 64 notes
Multitimbral: 16 parts
Preset Patches: 512
User Patches: 128
Preset Performances: 400
User Performances: 100
ROM: 16 MB at 48 kHz sample rate
This is a 1-space rack unit.
MIDI Connections: In, Out, Thru
Alesis CLASSICAL INSTRUMENTS PLUS QSR Q-Card soundcard expansion ($87.20)
Alesis QSR 16-Part 64-Voice Rack Mount Synthesizer Sound Module w/ PSU ($219.99)
Alesis QSR ($250)
Alesis - QSR - data encoder ($19.99)
Alesis QSR 1.02 firmware update OS ROM ($40.94)
Alesis QSR V1.02 OS EPROM! NEW! ($18.99)
Alesis QSR firmware OS Update Upgrade V 1.02 eprom with latest OS Rom ($33.91)
Alesis - Q20 , QS8.1 , QuadraSynth , QSR , Midiverb 4 , QS6/8 - Mono phone jack ($10.90)
Power Supply Replacement for Alesis Qsr Synth Module Adapter Ac 9V 2000Ma 4 Pin Din ($27.94)
AMD 4MB Flash Memory Card C Series for Alesis for S4 S4+ QS QSR ($60)
Alesis Vintage Keyboards Q Card ($195)
AMD 2MB C-Series Flash Memory Card for Alesis QSR, Quadrasynth U241074 ($49.99)
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