This article is from the Digital Pianos Specifications FAQ, by Isako Hoshino rmmpfaq@yahoo.com.
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RP1
Key: 88 keys, weighted
Key cover:
Touch sense:
Polyphony: 64 notes
Sounds: 32 voices (Concert Grand, Honky Tonk, Wurlitzer
Electric, Thodex, FM Electric, Vibes, Clavinet,
harpsichord, Pipe Organ, Jazz organ, pop organ,
choir, strings, acoustic guitar, acoustic bass,
electric bass and 16 variations
Pedal: 3 (Damper, soft, sostenuto)
Dig. Effects: chorus, tremolo, phaser
Dig. Reverb: room, stage, hall
Brilliance:
Transpose:
Sequencer: 15,000 events, play/stop and record controls
MIDI: in, out thru
Mode set: single, layer, split
Others: audio in/out, dual headphone jacks
Misc:
Exterior: Dark Rosewood
Output: 2 x 25w
Speakers: 2 x 5", 2 x 2"
Dimensions: 58" x 34" x 18"
Net weight: 140 lbs (64 kg)
Year: 1996 - current
RP2
Key: 88 keys, weighted rotary hammer action w/ escapement
Key cover:
Touch sense:
Polyphony: 128 notes
Sounds: 32 voices (Concert Grand, Honky Tonk, Wurlitzer
Electric, Thodex, FM Electric, Vibes, Clavinet,
harpsichord, Pipe Organ, Jazz organ, pop organ,
choir, strings, acoustic guitar, acoustic bass,
electric bass and 16 variations
Pedal: 3 (Damper, soft, sostenuto)
Dig. Effects: chorus, tremolo, phaser, custom
Dig. Reverb: room, stage, hall, custom
Brilliance:
Transpose:
Sequencer: 45,000 events, playback, record, FF, rewind, etc
MIDI: in, out thru
Mode set: single, layer, split
Others: audio in/out, dual headphone jacks
Misc: 2 x 16 character LCD display, metronome, 283 piece
classical music library (ROM)
Exterior: Dark Rosewood, Walnut, high Polish Ebony, Limited
Edition wood finishes
Output: 2 x 40w
Speakers: 2 x 6", 2 x 2"
Dimensions: 58" x 36" x 20"
Net weight: 195 lbs (88 kg)
Year: 1996 - current
GRP3 Grand
Key: 88 keys, weighted rotary hammer action w/escapement
Key cover:
Touch sense:
Polyphony: 128 notes
Sounds: 32 voices (Concert Grand, Honky Tonk, Wurlitzer
Electric, Thodex, FM Electric, Vibes, Clavinet,
harpsichord, Pipe Organ, Jazz organ, pop organ,
choir, strings, acoustic guitar, acoustic bass,
electric bass and 16 variations
Pedal: 3 (Damper, soft, sostenuto)
Dig. Effects: chorus, tremolo, phaser, custom
Dig. Reverb: room, stage, hall, custom
Brilliance:
Transpose:
Sequencer: 45,000 events, playback, record, FF, rewind, etc
MIDI: in, out thru
Mode set: single, layer, split
Others: audio in/out, dual headphone jacks
Misc: 2 x 16 character LCD display, metronome, 283 piece
classical music library (ROM)
Exterior: high Polish Ebony, Limited Edition wood finishes
Output: 2 x 70w
Speakers: 4 x 6", 4 x 2"
Dimensions: 54" x 37" x 43"
Net weight: 230 lbs (105 kg)
Year: 1996 - current
 
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