01
From the Community
From the community
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02
Audio Demos
03
Compatible Sound ROMs
04
Parts & Components
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05
Modifications
06
Owner Registry
Production figures for the SY22 were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.
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07
System Components
CONTENTS
01From the Community02Audio Demos03Compatible Sound ROMs04Parts & Components05Modifications06Owner Registry07System ComponentsManufacturer
Yamaha
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Specifications
- LFO
- 4
- Dates
- 1990
- Price
- 1890Deutsche Mark
- Filter
- none
- Keyboard
- 61 keys, velocity-sensitive, channel aftertouch
- Polyphony
- 16 notes at 32 voices
- Oscillator
- 4 (2 AWM, 2 FM)
- Timbrality
- 8
- Manufacturer
- Yamaha
- Storagememory
- 64 ROM sounds, 64 user sounds, 16 ROM multis, 16 user multis, additional sounds via MCD32 or MCD64 memory cards
- Synthesis type
- 2-Operator-FMsynthesiserFrequency modulation12-bitDigital1 MB sample based ROM - 244 samples, 12 bit, 22 kHzSample-basedVector
- External control
- MIDI
- Left-hand control
- Pitch-bend, modulation wheel, Vectorstick X, Y (Controller #16, #17)

