Yamaha GranTouch User Manual
12
Specifications
GranTouch—Owner’s Manual
Specifications
Specifications subject to change without notice.
Keyboard
Keys
Wooden piano keyboard
88 keys (7-1/4 octaves)
88 keys (7-1/4 octaves)
Action
Acoustic grand piano action
Sensor
System
System
Keys
Continuous-position optical sensors
Hammers
One-beam, two-point optical speed sensors
Pedals
Sustain
Continuous position sensor
Sostenuto
On/off sensor
Shift
Continuous position sensor
Tone Generation
Type
Digital stereo sampling with sustain pedal reso-
nance effects
nance effects
Voice
Yamaha CFIIIS Concert Grand Piano
Memory: 30-megabyte (wave memory)
Memory: 30-megabyte (wave memory)
Polyphony
32-note stereo
Pitch Control
438–445 hertz in 1 hertz steps
Fine tuning in 1.2 cent steps
Fine tuning in 1.2 cent steps
Reverb
Control
Continuous depth
Type
Room
Hall 1 (default)
Hall 2
Other Controls
VOLUME control, POWER switch with power
indicator
indicator
Demo Songs
8
Connectors
HEADPHONES
Stereo x 2
MIDI
IN and OUT
AUX IN
R and L/L+R
AUX OUT
R and L/L+R
Power
AC Power In
Internal Amplifier
60 W x 2
Speakers
16 cm x 2, 10 cm x 2, 2.5 cm x 2
Power Requirements
Local AC Current
Dimensions
(W x D x H)
GT1: 148 x 88 x 97 cm (58” x 34
1
/
2
” x 38”)
GT2: 149 x 88 x 97 cm (58
1
/
2
” x 34
1
/
2
” x 38”)
(L x W x H)
GT7: 149 x 146 x 99 cm (4’11” x 57” x 39”)
Weight
GT1: 102 kg (224 lbs) GT2: 109 kg (240 lbs)
GT7: 174kg (384 lbs)
GT7: 174kg (384 lbs)
Supplied Accessories
AC power cord, Owner’s Manual
Optional Accessories
HPE-170 Headphones