Synths ⇝ Yamaha ⇝ Yamaha SY99

The SY-99 is a hybrid synthesizer that combines 6-operator FM and PCM (AWM2) synthesis. It is an expanded and upgraded version of the Yamaha SY-77 and TG-77 synths with added waveform ROM and sampling capabilities. Polyphony is divided between the synthesis engines, with 16 notes available via the FM engine and 16 notes via the AWM2 engine.

It has 512 kilobytes of sample memory, which is expandable to 3MB using SYEMB05 expansion boards.

Specifications

Year Released: 1991

MSRP: 3995.00 USD

Keyboard: 76 keys with velocity and aftertouch

Polyphony: 32 notes

Preset Patches: 128

User Patches: 64

Preset Performances: 16

User Performances: 16

ROM: 8MB (267 waveforms)

Sequencer Memory: 27,000 notes

Sequencer Resolution: 96 PPQN

Effects: 2 effects units with 63 different effect types

Screen: 240 x 64 pixel LCD

Power Consumption: 35 watts

Dimensions: 1254 mm x 407 mm x 120 mm

Weight: 19.6 kg

User Demo Videos

Rating

File Downloads

Yamaha SY99 Manual (1 of 5)

Yamaha SY99 Manual (2 of 5)

Yamaha SY99 Manual (3 of 5)

Yamaha SY99 Manual (4 of 5)

Yamaha SY99 Manual (5 of 5)

Yamaha SY99 MIDI Data Format

Items for Sale on Reverb

Yamaha SY99 ($1,490.41)

Yamaha SY99 76 key MUSIC SYNTHESIZER New battery and belt of FD w/ case ($1,000)

Yamaha SY99 Synthesizer 1991 - Black ($750.98)

Yamaha SY99 - Greatest Vintage FM Synth in Stunning Condition ($2,500)

Yamaha SY99 Synthesizer 1991 - Black ($1,490.41)

Yamaha SY99 synth patches • 2 Disk Set - Optimized SY 77 patches ($20)

Yamaha SY99 Synth Patches - 4 Disk Set ($32)

Yamaha SY 99 Mainboard DM1 ($439.03)

LCD Display blue with cable Kit for Yamaha SY99 SY77 ($89.81)

LCD Display yellow with cable Kit for Yamaha SY99 SY77 ($89.81)

Yamaha SY99 FM Vintage Synth 76 keys ($1,603.63)

YAMAHA tg33 sy35 sy55 sy77 sy99 - Battery Replacement fix ($9.19)

DUST COVER for YAMAHA SY99 ($40.54)

Yamaha SY77 SY99 Complete Pitch Bend Mod 3 Wheels Assembly PART FULL WORK WIRED 1989 ($34.66)

REPLACEMENT KEYS FOR YAMAHA DX7 DX7 Sy99 SY EX KORG M1 01w T KRONOS Korg M1 Yamaha DX7 Kronos Yamaha SY99 1980 ($3.47)

KORG 01W 01RW WAVESTATION DISPLAY SCREEN LCD EW1 DMF5005N OPTREX JAPAN FULL WORKING WIRED MDK52V-0 PART ALSO FOR YAMAHA SY77 SY99 ($64.70)

Yamaha SY77, SY55, SY99, TG55, TG77, V50 Battery ($4.99)

Yamaha SY77, SY55, SY99, TG55, TG77, V50 Battery ($5.72)

Korg Korg 01W, 01W FD, T1, T2, T3, i2, i3, Yamaha SY77, SY99, W5, W7 LCD Backlight. ($31.99)

KA907030 switch Yamaha SY77,SY99,DX7II, DX7IID, DX7IIFD ($1.77)

YAMAHA SY-77 / SY-99 - Set of 70 Pushbutton Panel Tact Switches NEW SY77 SY99 Micro Switch ($20.74)

Graphic Display Upgrade - Yamaha TG-77 SY-77 SY-99 Kurzweil K2000 K2000R K2000VX ($177.99)

YAMAHA SY-77, SY-99 Original LCD Display Assembly Optrex MDK52V . Made in Japan. ($69)

Yamaha SY 99 MAINBOARD DM2 ($439.03)

Yamaha SY 99 full octave keys ($54.30)

YAMAHA SY 99 Power Board + transformer for European voltage (220 -240 V) ($115.54)

YAMAHA NB107570 G KEY FOR SY77 SY99 W5 KX76 Motif ES6 ES7 Pf10 ($13.68)

LCD Display black with cable Kit for Yamaha SY99 SY77 ($89.81)

LCD Display white with cable Kit for Yamaha SY99 SY77 ($89.81)

KX1/5 , v50 , SY77/99 , DX7/9 ($5.90)

Yamaha SY77 SY99 Set Taster 70 komplett ($33.48)