TG77

Yamaha TG77

Released: 1989

MSRP: Y210,000 ($1995US)

Synopsis:

Rack mount SY77, swapping the sequencer, pedal inputs, and disk drive for 8 individual outputs Architecture Class: FM-Rompler.

Ebay Description:

The Yamaha TG77 is a pressure and velocity sensitive 3U rack (16+16 voice multitimbral) hybrid (FM and sample based) synthesizer, featuring up to 4 elements, (7 stage) pan envelope, microtuning (64 presets), 44 DSP effects (4 processors), card (program and sample) and MIDI interfaces, dual stereo and 8 individual outputs, and 192 presets (64 editable). Each element has AWM2 (112 samples) or FM (6 operator, 45 algorithm) with dedicated (7 stage) envelopes, a 5 stage pitch envelope, an LFO (saw up/down, square, triangle, random waveforms), 12dB digital low|high pass and low pass filters with dedicated (7 stage) envelopes.

Physical

Form Factor	Dimensions	Weight	Audio Input	Audio Output	Communication Port	Control Input	Control Output	Switch Input	Power
3U rack	W:480mm(18.875in) D:390mm(15.25in) H:132mm(5.25in)	8kg(17.625lbs)	no	stereo:2 mono:8	no	MIDI	MIDI	no	AC (28W)

Interface

Compatibility	Multitimbral Memory	Program Memory	External Storage	External Programming	UI Input	UI Output
SY77 SY99 TG77	preset:16 user:16 card:16	preset:128 user:64 card:64	card:2(Program:MCD64,Wave) MIDI-SysEx	MIDI-SysEx	menu based	LCD display

Architecture

Multitimbral	Polyphony	Unison	Architecture
16	AFM:16 AWM:16	no	4x[AWM\|AFM->DCF1->DCF2->DCA].

Output

Effects	Pan Modulator	Volume Modulator	Headphone
dual reverb effects (40) and dual modulation effects (chorus, flanger, symophonic, tremolo)	aftertouch\|MIDI-CC key PanEG LFO	MIDI-CC7	yes

Control

Arpeggiator	Arpeggiator External	Sequencer	Sequencer Memory	Sequencer External	Continuous	Program Change
no	N/A	no	N/A	N/A	MIDI-CC1 MIDI-CC2 MIDI-CC4 MIDI-CC6 MIDI-CC7 MIDI-CC0-6 MIDI-CC8-120	MIDI

Keyboard

Key Pressure	Chord Memory	External Control	External Sustain	Key Scaling	Velocity Curves
channel	no	MIDI:IN/OUT/THRU	pedal MIDI	microtuning:64	1

Sample

Stereo	Sample Depth	Sample Rate	Sample RAM	Sample ROM	Sample Points	Sample Trigger	Sample Loop	Sample Edit
no	16b	48kHz	no	2MW	preset	N/A	preset	no

Source

Name	Signal Class	Waveform	Octave Range	Amplitude Modulator	Harmonics Modulator	Pitch Modulator	Wave Assign Modulator
Operator1	digital	complex:16 (sine with various harmonics)	0.5-61.67	AFMOpEG1 AFMMainLFO	FM:Operator\|AWM	aftertouch AFMPitchEG AFMMainLFO AFMSubLFO portamento	no
Operator2	digital	complex:16 (sine with various harmonics)	0.5-61.67	AFMOpEG2 AFMMainLFO	FM:Operator\|AWM	aftertouch AFMPitchEG AFMMainLFO AFMSubLFO portamento	no
Operator3	digital	complex:16 (sine with various harmonics)	0.5-61.67	AFMOpEG3 AFMMainLFO	FM:Operator\|AWM	aftertouch AFMPitchEG AFMMainLFO AFMSubLFO portamento	no
Operator4	digital	complex:16 (sine with various harmonics)	0.5-61.67	AFMOpEG4 AFMMainLFO	FM:Operator\|AWM	aftertouch AFMPitchEG AFMMainLFO AFMSubLFO portamento	no
Operator5	digital	complex:16 (sine with various harmonics)	0.5-61.67	AFMOpEG5 AFMMainLFO	FM:Operator\|AWM	aftertouch AFMPitchEG AFMMainLFO AFMSubLFO portamento	no
Operator6	digital	complex:16 (sine with various harmonics)	0.5-61.67	AFMOpEG6 AFMMainLFO	FM:Operator\|AWM	aftertouch AFMPitchEG AFMMainLFO AFMSubLFO portamento	no
AWM	digital	samples:112	-	aftertouch AWMAmpEG AWMLFO MIDI-CC1 MIDI-CC2 MIDI-CC4 velocity	FM:Operator\|AWM	aftertouch AWMPitchEG AFMLFO portamento	no

Filter

Name	Signal Class	IC	Resonant	Shape	Frequency Modulator	Resonance Modulator	Shape Modulator
AFM1	digital	?	yes	12dB high or low pass	AFM1FEG key AFMMainLFO aftertouch\|MIDI-CC velocity	no	no
AFM2	digital	?	yes	12dB low pass	AFM2FEG key AFMMainLFO aftertouch\|MIDI-CC velocity	no	no
AWM1	digital	?	yes	12dB high or low pass	AWM1FEG key AFMLFO aftertouch\|MIDI-CC velocity	no	no
AWM2	digital	?	yes	12dB low pass	AWM2FEG key AFMLFO aftertouch\|MIDI-CC velocity	no	no

Envelope

Name	Level	Rate	Loop	Polarity	Trigger	Level Modulator	Rate Modulator
AFMOpEG1	7	7	1	no	key	aftertouch\|\|Midi-CC velocity	key velocity
AFMOpEG2	7	7	1	no	key	aftertouch\|\|Midi-CC velocity	key velocity
AFMOpEG3	7	7	1	no	key	aftertouch\|\|Midi-CC velocity	key velocity
AFMOpEG4	7	7	1	no	key	aftertouch\|\|Midi-CC velocity	key velocity
AFMOpEG5	7	7	1	no	key	aftertouch\|\|Midi-CC velocity	key velocity
AFMOpEG6	7	7	1	no	key	aftertouch\|\|Midi-CC velocity	key velocity
AFMPitchEG	5	4	1	no	key	velocity	key velocity
AFM1FEG	7	7	no	no	key	velocity	key velocity
AFM2FEG	7	7	no	no	key	velocity	key velocity
AWMAmpEG	3	4	no	no	key	velocity	key velocity
AWMPitchEG	5	4	no	no	key	velocity	key velocity
AWM1FEG	7	6	1	no	key	velocity	key velocity
AWM2FEG	7	6	1	no	key	velocity	key velocity
PanEG	7	7	1	no	key	no	no

LFO

Name	Waveform	Delay	Polarity	Sync	Delay Modulator	Level Modulator	Rate Modulator
AFMMainLFO	saw:up\|down square triangle random	yes	variable	key	no	aftertouch MIDI-CC MIDI-CC1 MIDI-CC2 MIDI-CC4	no
AFMSubLFO	saw:up\|down square triangle random	delay attack	no	key	no	aftertouch MIDI-CC1 MIDI-CC2 MIDI-CC4	no
AWMLFO	saw:up\|down square triangle random	yes	variable	key	no	aftertouch MIDI-CC MIDI-CC1 MIDI-CC2 MIDI-CC4	no

FM-Rompler Models

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