Can be scrolled

			CP88 delete item	CP73 delete item
Control Interface	Keyboard	Number of Keys	88	73
		Type	NW-GH3 (Natural Wood Graded Hammer) keyboard: synthetic ebony and ivory keytops	BHS (Balanced Hammer Standard) keyboard: matte black keytops
Voices	Tone Generation	Tone Generating Technology	AWM2	AWM2
	Polyphony	Number of Polyphony (Max.)	128	128
	Number of Live Set Sound		320 (Preset Live Set Sounds: 128)	320 (Preset Live Set Sounds: 128)
	Preset	Number of Voices	129 (PIANO: 18 / E.PIANO: 19 / SUB: 92)	129 (PIANO: 18 / E.PIANO: 19 / SUB: 92)
Effects	Types	Delay	3 Types (Analog, Digital, Tempo)	3 Types (Analog, Digital, Tempo)
		Reverb	1 type (Hall)	1 type (Hall)
		Master EQ	3 bands (with sweepable MID)	3 bands (with sweepable MID)
		Insertion Effect	Piano: 2 systems (1: Damper Resonance / 2: Compressor, Distortion, Drive, Chorus), E. Piano: 3 systems (1: Drive / 2: Auto Pan, Tremolo, Ring Modulator, Touch Wah, Pedal Wah, Compressor / 3: Chorus1, Chorus2, Flanger, Phaser1, Phaser2, Phaser3), Sub: 1 system (Chorus/Flanger, Rotary Speaker, Tremolo, Distortion)	Piano: 2 systems (1: Damper Resonance / 2: Compressor, Distortion, Drive, Chorus), E. Piano: 3 systems (1: Drive / 2: Auto Pan, Tremolo, Ring Modulator, Touch Wah, Pedal Wah, Compressor / 3: Chorus1, Chorus2, Flanger, Phaser1, Phaser2, Phaser3), Sub: 1 system (Chorus/Flanger, Rotary Speaker, Tremolo, Distortion)
Connectivity	Connectors	Line Out	OUTPUT [L/MONO]/[R] (6.3 mm, standard phone jacks, UNBALANCED), OUTPUT [L]/[R] (XLR jacks, BALANCED)	OUTPUT [L/MONO]/[R] (6.3 mm, standard phone jacks, UNBALANCED), OUTPUT [L]/[R] (XLR jacks, BALANCED)
		Headphones	[PHONES] (6.3 mm, standard stereo phone jack)	[PHONES] (6.3 mm, standard stereo phone jack)
		Foot Controller	FOOT CONTROLLER [1]/[2], FOOT SWITCH [SUSTAIN]/[ASSIGNABLE]	FOOT CONTROLLER [1]/[2], FOOT SWITCH [SUSTAIN]/[ASSIGNABLE]
		MIDI	MIDI [IN]/[OUT]	MIDI [IN]/[OUT]
		USB	USB [TO HOST]/[TO DEVICE]	USB [TO HOST]/[TO DEVICE]
		AUX	INPUT [L/MONO]/[R] (6.3 mm, standard phone jacks)	INPUT [L/MONO]/[R] (6.3 mm, standard phone jacks)
Other	Connectors		[AC IN]	[AC IN]
	Display		Full Dot LCD (128 x 64 dots)	Full Dot LCD (128 x 64 dots)
	Additional package contents		Owner’s Manual x 1, Power cord x 1, Foot pedal (FC3A) x 1	Owner’s Manual x 1, Power cord x 1, Foot pedal (FC3A) x 1
Size/Weight	Dimensions	Width	1,298 mm (51-1/8")	1,086 mm (42-3/4")
		Height	141 mm (5-9/16")	144 mm (5-11/16")
		Depth	364 mm (14-5/16")	355 mm (14")
	Weight	Weight	18.6 kg (41 lb, 0 oz)	13.1 kg (28 lb, 14 oz)
	Packing Box	Width	1,548 mm (60-15/16")	1,358 mm (53-7/16")
		Height	291 mm (11-7/16")	291 mm (11-7/16")
		Depth	524 mm (20-5/8")	524 mm (20-5/8")