The best digital piano is one that can grow with a musician as they progress. When a pianist's skill level rises, they require a keyboard action built for more serious playing. The Arius YDP-163 features Graded Hammer 3 keyboard action with three sensors and synthetic ivory keytops, giving the performer a tactile surface with a response reminiscent of some of the finest pianos throughout history. The Pure CF Engine on the YDP-163 more expressively delivers the Yamaha CFIIIS concert grand piano tone for the more experienced player with a more powerful 20W stereo amplifier. With 192- note polyphony, many of the most complex piano compositions can be played without any dropped notes, and the sustained notes ring through faithfully. The YDP-163 has all of the conveniences of an electric piano without sacrificing the performance of an acoustic piano.

Specs;

* Width: 53 7/16" (1357 mm)
* Height: 33 1/16" (815 mm)
* Depth: 16 5/8" (422 mm)
* Weight: 9 lbs., 10 oz (42.0 kg)
* Number of Keys: 88
* Type: GH3 keyboard with synthetic ivory key tops
* Touch Response: Hard/Medium/Soft/Fixed
* Number of Pedals: 3
* Half Pedal: Yes
* Functions: Damper, Sostenuto, Soft
* Language: English
* Key Cover Style: Sliding
* Music Rest: Yes
* Piano Sound: Pure CF Sound Engine
* Damper Resonance: Yes
* Number of Polyphony (Max.): 192
* Number of Voices: 10
* Reverb: 4 types
* Intelligent Acoustic Control (IAC): Yes
* Number of Preset Songs: 10 Demo Songs, 50 Piano Preset Songs
* Number of Songs: 1
* Number of Tracks: 2
* Data Capacity: 100 KB/Song (Approx. 11,000 notes)
* Playback: Standard MIDI File (SMF) Format 0 & 1
* Recording: Standard MIDI File (SMF) Format 0
* Dual/Layers: Yes
* Duo: Yes
* Metronome: Yes
* Tempo Range: 5 - 280
* Transpose: -6 - 0 - +6
* Tuning: 414.8 - 440.0 - 466.8 Hz
* Internal Memory: Total maximum size approx. 900 KB (User song : One song approx. 100 KB Loading song data from a computer : Up to 10 songs)
* Headphones: Standard stereo phone jack (x 2)
* USB TO HOST: Yes
* Amplifiers: 20W x 2
* Speakers: Oval (4.72" x 2.36") x 2
* Power Supply: PA-300C or an equivalent recommended by Yamaha
* Power Consumption: 12W (When using PA-300C AC adaptor)
* Auto Power Off: Yes

*Pre-Owned items are sold as-is, sale is final*