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Alesis | QSR

Description

The QSR is identical to the QS7 and QS8, except that it is a keyboard-less rackmount version. Also lost are the real-time controllers, but the two PCMCIA expansion slots are easily accessible right from the front of the unit. It's LCD display, on the other hand, is much larger than the keyboard version which makes navigating and editing easier. A great source of Alesis' brand of high quality synthesis and sounds! It featured 16 MegaBytes of sample/synthesis ROM (and is expandable to 32 MegaBytes), 4 stereo outputs, discrete MIDI OUT and THRU ports, ADAT optical digital output and a 48kHz clock input.

The QSR is undoubtedly a powerful and flexible synthesizer capable of creating rich sounds - both acoustic and electronic. There's 64 voices of polyphony and 16 parts multitimbrality and tons of memory and expand-ability! The QSR uses digital additive/subtractive sample playback synthesis to create high quality stereo grand pianos, organs, strings, drums/percussion, brass, woodwinds, new and classic synth textures, General MIDI, and rhythmic/sonic loops. Most of them sound pretty darn great too!

The QSR implements the powerful QS Modulation Matrix, allowing users to assign virtually any controller source to any modulation parameter. There's an onboard multi-effects processor (based on the QuadraVerb 2) with four totally discrete effects busses that include reverb, delay, rotary speaker simulation, distortion, chorus and much more. With a direct Mac or PC hook-up, loading patches and editing via software is a snap! QS synths shipped with Alesis' Sound Bridge software for Mac/PC which lets you write AIFF and WAV samples, Standard MIDI Files and Program data to PCMCIA Flash or SRAM cards. It can play Standard MIDI file sequences from the expansion cards without the use of an external sequencer. For a Studio-quality synthesizer module that isn't focused just on dance or trance, be sure to consider the QSR.

BrandAlesis
ModelQSR
DeviceSynth
TypeRack
Engine TypeDigital
EngineSample
Voices (max)64
Multitimbral16
Oscillators1
Engine Detailed48kHz Linear samples.16MB, expandable to 32MB using 2 PCMCIA ROM and RAM cards
FX4 On-board effects, based on the Alesis QuadraVerb 2 FX processor
Memory512 preset 128 user programs, 400 preset and 100 user mixes, expandable using PCMCIA cards
ControllersSustain, 3x Expression
Keys0
Key typeN/A
VelocityN/A
AftertouchN/A
Audio4 stereo outputs, ADAT optical digital output, 48kHz clock input.
MidiI-O-T
Produced:1996 - 1996
Legend: Obvious Y: Yes, N: No, N/A: Not Applicable
VCO Voltage Controlled Oscillator DCO Digital Controlled Oscillator
LFO Low Frequency Oscillator Sub Sub Oscillator
VCF Voltage Controlled Filter VCA Voltage Controlled Amplifier
Velocity As with a piano, the harder you hit a key, the louder the sound, unlike most organs which always produce the same loudness no matter how hard you hit a key. Aftertouch Pressing a key after you activated it. Channel Aftertouch, no matter which key, it will send a Channel message. Poly Aftertouch, sends the pressure per key instead of the whole channel.
Values for OSC, LFO, Filter, Envelope are per voice unless stated otherwise.

Manuals, patches etc.

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