Specifications:

Number of Keys - 88

Type - Graded hammer standard (GHS) keyboard, matte finish on black keys

Touch SensitivityHard/medium/soft/fixed

Tone Generation Quality - Piano Sound Pure CF Sound Engine

Polyphony Tones - Number of Polyphony (Max.) - 192

Number of Voices - 24

Reverb Effect - Available, Total 4 Types

Effects Available - Intelligent Acoustic Control (IAC), Damper Resonance, SOUND BOOST

Functions Available - Dual/Layers, Split and Due

Songs - 21 demo songs and 50 piano songs

Songs Recording - Songs 1, Track Recording 2

Compatible Data Format - PlaybackSMF (format 0, format 1), Recording Also Same

Functions - Metronome, Tempo Range5 - 280, Transpose -6 to 0, 0 to +6,Tuning - 414.8 - 440.0 - 446.8 Hz

Rhythm - 20

Amplifiers - 7 W x 2

Power Supply - PA-150B or other Yamaha-preferred parts

Included Accessories - Music Rest, Pedal/Footswitch, AC Adaptor PA-150B