Specifications - Yamaha SY77 Operating Manual

APPENDIX
Tone generator: Realtime Convolution and Modu-
lation (RCM)
AWM2: 16 bit linear waveform data, maximum
48 kHz sampling frequency
AFM: 6 operators, 45 algorithms, 3 feedback
loops, 16 waveforms, modulation from AWM
output
Filter: Time variant IIR (infinite impulse
response) digital filters, 2 filters for each ele-
ment (maximum of 8 filters per voice)
Maximum simultaneous notes: 16 notes
AWM +16 notes AFM
Maximum simultaneous timbres: 16
Note assignment: Last note priority, DVA
(dynamic voice allocation)
Keyboard: 61 notes, key velocity sensitivity,
channel aftertouch
DSP effects: (reverb effect + modulation effect) x2
Reverb effects: 40 types
Modulation effects: 4 types
Sequencer:
Tracks: 16 (15 tracks + 1 pattern track)
Songs: 1
Resolution: 1/96 of a quarter note (for internal
clock)
Maximum simultaneous notes: 32
Capacity: approximately 16,000 notes
Patterns: 99
Recording: realtime/step/punch in
Memory:
Preset memory: 128 voices, 16 multis
Internal memory: 64 voices, 16 multis
Waveform memory: 2 Mwords (4 Mbytes), 112
sounds
Card slots: synthesizer data x 1, waveform data
x l
Disk: 3.5" floppy disk drive
(720 kbyte formatted)
248

Specifications

Controllers:
Wheels: PITCH, MODULATION 1, MODU-
LATION 2
Slider: OUTPUT 1, OUTPUT 2, DATA ENTRY
Knobs: LCD contrast, click volume
Dial: data entry dial
Panel switches; MODE x 5, EDIT/COMPARE,
COPY/SAVE, EF.BYPASS, SEQUENCER x7,
SHIFT, function X 8, EXIT, PAGE
JUMP/MARK, cursor
numeric keypad 0-9, MEMORY x 4, BANK x 4,
voice select x 16,
Display:
LCD: 240 x 64 pixels (with backlight)
LED: red x 11, red/green x21
Terminals:
Audio output: OUTPUT 1 (L/MIX, L/MONO,
R/MIX R), OUTPUT 2 (L, R), PHONES
Controller: BREATH, FOOT VOLUME, FOOT
CONTROLLER, SUSTAIN, FOOT SWITCH
MIDI: IN, OUT, THRU
Power requirements:
UL, CSA: 120V
Europe, WG, Australia, BS: 220-240V
Power consumption:
UL, CSA: 28W
Europe, WG, Australia, BS: 28W
Dimensions:
1046(W) x 407(D) x 119(H) mm
Weight: 17kg
-1/NO, +1/YES,