
QS300
KeyboardDigitalPolyphonic
Released
1995
Status
Discontinued
Synthesizer
Format
Keyboard, Workstation
Type
Sample-based
Internal Battery
No
Voice
A/D
Digital
Polyphony
Polyphonic
Oscillators
-
Oscillator Type
-
Voices
32
Filter
Yes
Envelopes
-
LFO
-
Effects
Reverb, Chorus, Variation (delays, echos, rotary speakers, phasers, distortion, etc.)
Expression
Aftertouch
Polyphonic
Velocity
Yes
MPE
No
Additional
-
Software
-
I/O
Audio In
-
Audio Out
1 stereo
Headphone
1x 1/4"
MIDI
In, Out, Thru
MIDI Type
DIN (5-pin)
Ports
Floppy Drive
Wi-Fi
No
Workflow
Arpeggiator
-
Sequencer
Yes
Mod Matrix
-
Memory
932 normal voices and 22 drum kits
Measurements
Dimensions
1067 x 371 x 121 mm
Weight
13 kg
Last updated Mar 25, 2026