GR-20 Guitar Synthesizer
Roland
GR-20 OverviewDetailsSpecificationsImageGalleryBrochures FAQDownloadsOwner's ManualDemosUpdate Info
GK
 
Sound Generator
1 part
 
Maximum Polyphony
48 voices
 
Patches
User: 99
Preset: 469
 
Display
7 segments, 2 characters (LED)
 
Effects
MULTI-FX (included in the patches)
Chorus
Delay/Reverb
 
Connectors
GK IN
GUITAR OUT
MIX IN L
MIX IN R (MONO)
OUTPUT L (PHONES)
OUTPUT R (MONO)
MIDI IN
MIDI OUT
AC IN
 
Power Supply
AC 14 V (AC Adaptor)
 
Current Draw
600 mA
 
Accessories
Owner's Manual
AC Adaptor BRC series
GK Cable (5 m)
Divided Pickup (GK-3)
 
Options
GK Cable: GKC-3 (3 m), GKC-5 (5 m), GKC-10 (10 m)
Unit Selector: US-20
GK Parallel Box: GKP-4
Size and Weight
 
Width
314 mm
12-3/8 inches
 
Depth
245 mm
9-11/16 inches
 
Height
63 mm
2-1/2 inches
 
Weight
1.7 kg
3 lbs. 12 oz.
(excluding the AC Adaptor)
*The specifications are subject to change without notice.