Yamaha Arius YDP-145

YDP-145: 88-key standard-size digital piano with Yamaha CFX grand piano sound as a built-in Voice

GHS weighted keyboard with matte black keytops for a richer, more expressive playing experience
VRM Lite and Smart Pianist compatibility offer an even better experience
10 Voice samples accurately captured from the CFX grand piano
353 Songs included
Built-in stereo amplifier and speaker system (8 W x 2, 12 cm x 2)

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		YDP-165	YDP-165	YDP-145	YDP-S55
Size/Weight
Dimensions	Width	1,357 mm [53-7/16"]	1,357 mm [53-7/16"]	1,353 mm [53-1/4"]	1,353 mm [53-1/4"]
	Height	849 mm [33-27/64"] (With music rest raised: 1,003 mm [39-31/64"])	815 mm [32-1/16"] (With music rest raised: 969 mm [38-1/8"])	792 mm [31-3/16"] (Key cover open: 976 mm [38-27/64"])	792 mm [31-3/16"] (Key cover open: 968 mm [38-1/8"]
	Depth	422 mm [16-5/8"]	422 mm [16-5/8"]	309 mm [12-3/16"] (Key cover open: 317 mm [12-15/32"]) *With anti-fall brackets attached, the depth is 382 mm [15-3/64"].	296 mm [11-5/8"] (Key cover open: 309 mm [12-3/16"]) *With anti-fall brackets attached, the depth is 366 mm [14-13/32"].
Weight	Weight	42.0 kg (92 lbs., 10 oz.)	38.0 kg (83 lbs., 12 oz.)	40.0 kg (88 lbs., 3 oz.)	37.0 kg (81 lbs.,9 oz.)
Packing Box	Width	1,449 mm [57-3/64"]	1,429 mm [56-17/64"]	1,463 mm [57-19/32"]	1,463 mm [57-19/32"]
	Height	479 mm [18-55/64"]	434 mm [17-3/32"]	524 mm [20-5/8"]	524 mm [20-5/8"]
	Depth	584 mm [22-63/64"]	564 mm [22-13/64"]	424 mm [16-11/16"]	424 mm [16-11/16"]
Control Interface
Keyboard	Number of Keys	88	88	88	88
	Type	GH3 keyboard with synthetic ebony and ivory keytops	GHS keyboard with matte black keytops	GH3 keyboard with synthetic ebony and ivory keytops	GHS keyboard with matte black keytops
	Touch Response	Hard/Medium/Soft/Fixed	Hard/Medium/Soft/Fixed	Hard/Medium/Soft/Fixed	Hard/Medium/Soft/Fixed
Pedal	Number of Pedals	3: Damper (with half-pedal function), Sostenuto, Soft	3: Damper (with half-pedal function), Sostenuto, Soft	3: Damper (with half-pedal function), Sostenuto, Soft	3: Damper (with half-pedal function), Sostenuto, Soft
Pedal	Functions	Damper, Sostenuto, Soft	Damper, Sostenuto, Soft	Damper, Sostenuto, Soft	Damper, Sostenuto, Soft
Display	Type	-	-	-	-
	Size	-	-	-	-
	Language	-	-	-	-
Panel	Language	English	English	English	English
Cabinet
Key Cover	Key Cover Style	Sliding	Sliding	Folding	Folding
Music Rest		Yes	Yes	Yes	Yes
Music Clips		Yes	-	-	-
Voices
Tone Generation	Piano Sound	Yamaha CFX	Yamaha CFX	Yamaha CFX	Yamaha CFX
	Key-off Samples	Yes	Yes	Yes	Yes
	Smooth Release	Yes	-	Yes	-
	Virtual Resonance Modeling (VRM)	-	-	-	-
	Virtual Resonance Modeling Lite (VRM Lite)	Yes	Yes	Yes	Yes
Polyphony	Number of Polyphony (Max.)	192	192	192	192
Preset	Number of Voices	10	10	10	10
Effects
Types	Reverb	4	4	4	4
	Chorus	-	-	-	-
	Brilliance	-	-	-	-
	Master Effect	-	-	-	-
	Intelligent Acoustic Control (IAC)	Yes	Yes	Yes	Yes
	Stereophonic Optimizer	Yes	Yes	Yes	Yes
Functions	Dual/Layers	Yes	Yes	Yes	Yes
	Split	-	-	-	-
	Duo	Yes	Yes	Yes	Yes
Songs
Preset	Number of Preset Songs	10 voice demo songs + 50 classics + 303 lesson songs	10 voice demo songs + 50 classics + 303 lesson songs	10 voice demo songs + 50 classics + 303 lesson songs	10 voice demo songs + 50 classics + 303 lesson songs
Recording	Number of Songs	1	1	1	1
	Number of Tracks	2	2	2	2
	Data Capacity	Approx. 150 KB/Song (approx. 11,000 notes)	Approx. 100 KB/Song (approx. 11,000 notes)	Approx. 150 KB/Song (approx. 11,000 notes)	Approx. 100 KB/Song (approx. 11,000 notes)
Compatible Data Format	Playback	SMF (Format 0, Format 1)	SMF (Format 0, Format 1)	SMF (Format 0, Format 1)	SMF (Format 0, Format 1)
Compatible Data Format	Recording	SMF (Format 0)	SMF (Format 0)	SMF (Format 0)	SMF (Format 0)
Functions
Piano Room		-	-	-	-
Overall Controls	Metronome	Yes	Yes	Yes	Yes
	Tempo Range	5 – 280	5 – 280	5 – 280	5 – 280
	Transpose	-6 – 0 – +6	-6 – 0 – +6	-6 – 0 – +6	-6 – 0 – +6
	Tuning	414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)	414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)	414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)	414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)
	Scale Type	-	-	-	-
Rhythm		-	-	-	-
Storage and Connectivity
Storage	Internal Memory	-	-	-	-
Storage	External Drives	-	-	-	-
Connectivity	Headphones	Standard stereo phone jack (x 2)	Standard stereo phone jack (x 2)	Standard stereo phone jack (x 2)	Standard stereo phone jack (x 2)
	MIDI	-	-	-	-
	AUX IN	-	-	-	-
	AUX OUT	-	-	-	-
	USB TO DEVICE	-	-	-	-
	USB TO HOST	Yes	Yes	Yes	Yes
	DC IN	16 V	12 V	16 V	12 V
Amplifiers and Speakers
Amplifiers		20 W x 2	8 W x 2	20 W x 2	8 W x 2
Speakers		12 cm x 2	12 cm x 2	12 cm x 2	12 cm x 2
Power Supply
Power Consumption		13 W (When using PA-300C AC adaptor)	9 W (When using PA-150 AC adaptor)	13 W (When using PA-300C AC adaptor)	9 W (When using PA-150 AC adaptor)
Auto Power Off		Yes	Yes	Yes	Yes
Power Supply	Adaptors	PA-300C	PA-150 or an equivalent recommended by Yamaha	PA-300C	PA-150 or an equivalent recommended by Yamaha
Accessories
Accessories		Owner's Manual, 50 Classical Music Masterpieces Music Book, Online Member Product Registration, Warranty, Bench, Power cord/AC adaptor PA-300C *varies by area	Owner's Manual, 50 Classical Music Masterpieces Music Book, Online Member Product Registration, Warranty, Bench, Power cord/AC adaptor PA-150 or an equivalent recommended by Yamaha *varies by area	Owner's Manual, 50 Classical Music Masterpieces Music Book, Online Member Product Registration, Warranty, Power cord/AC adaptor* PA-300C *varies by area	Owner's Manual, 50 Classical Music Masterpieces Music Book, Online Member Product Registration, Warranty, Power cord/AC adaptor* PA-150 or an equivalent recommended by Yamaha *varies by area

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Yamaha Arius Digital Piano YDP-145 White