JV-90 EXPANDABLE MULTITIMBRAL KEYBOARD (1993-1996)
Owner's Manual: https://www.roland.com/us/support/manual_archive/
KEYBOARD:
76 key (with velocity and channel aftertouch).
MAX POLYPHONY:
28 voices.
MEMORY
Preset
Patch: 256
Performance: 64
Rhythm Set: 4
Internal
Patch: 64
Performance: 16
Rhythm: 1
Data Card
Patch: 64
Performance: 16
Rhythm: 1
EFFECTS:
Chorus (3 types), Reverb (8 types).
DISPLAY:
40 characters, 2 lines, backlit LCD
CONNECTORS:
Output Jacks: Mix (L,R), V-EXP (L,R), Headphones, Hold Jack, Pedal Jacks (1/2),
MIDI IN, OUT, THRU, V-EXP IN
CARD SLOTS:
PCM Card, Data Card
DIMENSIONS:
47-1/4' x 12' x 3-3/8'
WEIGHT:
21 lbs, 13 oz.
ACCESSORIES:
Owner's Manual, Power Cord
OPTIONS:
Data Card: M-256E
PCM Card: SO-PCM1 Series
Data (ROM) Card: PN-JV80 Series
Wave Expansion Board: SR-JV80 Series
Voice Expansion Board: VE-Series