The newest name in Yamaha Digital Pianos. Find a Dealer Product Registration Click image to enlarge Features Specifications Perfect for beginning students and experienced players alike, the ARIUS Series provides true piano sound and feel. the Graded Hammer Standard keyboard of the YDP-140 make it a true joy to play, both in practice and in performance. The 3-level AWM Dynamic Stereo Sampling Voices deliver remarkably authentic sound. Moreover, the damper pedal includes a half-damper effect, giving you nuanced expressive control over the sustained sound. Dual Voice capability lets you play two different instrument sounds at the same time, while a 2-track song recorder allows you to capture your original musical ideas and performances. Features Graded Hammer Standard (GHS) Keyboard Just as on a traditional acoustic piano, lower notes on a GHS keyboard have a heavier touch, while the higher ones are more responsive to lighter playing. The matte finish of the black keys enhances the keyboard's luxurious appearance. Variable Touch Sensitivity Select the hard, medium or soft setting to match your playing style or finger strength. Turn off sensitivity for a fixed response setting, ideal when playing the organ. Advanced Wave Memory (AWM) Dynamic Stereo Sampling The AWM (Advanced Wave Memory) is a sampling system which creates the realism of an acoustic instrument by using digital technology to record the instrument sound and applying high-quality digital filter technology to the recorded audio samples. The waveform of the sound created by playing the key of an acoustic piano differs depending on the playing strength from pianissimo to fortissimo. The AWM Dynamic Stereo Sampling can produce such dynamic nuances by recording samples of various playing strengths. The greater the number of samples used, the higher the expression. 64-note Polyphony Conventional digital pianos quickly run out of notes during fast, dense legato passages: sustained notes are cut off as the instrument "steals" notes to make room for new notes. A maximum of 64 notes can be played at once. Half-Pedal Control It allows the sustain length to vary "step-by-step" depending on how far the pedal is pressed. The farther you press the pedal, the more the sound sustains. Song Recorder The built-in, 2-track performance memory allows you to record a backing track, and then step into the spotlight and solo over it. Best of all, you can change tempo or Voices even after you've recorded your performance. There's also a built-in metronome to help you stay in perfect time. 50 Preset Piano Songs A selection of 50 different piano songs is provided for your listening pleasure. These recordings were chosen for their beauty as well as their functionality. Since many of the songs are classic piano pieces, anyone taking lessons can listen to them for reference.       YDP-161 YDP-141 Keyboard Touch Response   Hard, Medium, Soft, Fixed Hard, Medium, Soft, Fixed   Type   GH GHS matte black keys Voice Number of Voices   10 6   Number of Polyphony   128 64   Piano Voice Quality   AWM Dynamic Stereo Sampling AWM Dynamic Stereo Sampling   No. of Dynamic Steps   3 3 Effect Reverb   4 types 4 types   Brilliance   No No   Damper Resonance   Yes No   Dual   Yes Yes   Split   No No Song Playback Number of Preset Songs 10 (Voice Demo) 50 (Piano) 6 (Voice Demo) 50 (Piano)   Recording Number of Songs 1 1     Number of Tracks 2 2 Metronome     Yes Yes Pedals No. of Pedals   3 (Damper with half pedal effect, Sostenuto and Soft) 3 (Damper with half pedal effect, Sostenuto and Soft) Overall Control Tempo   Yes Yes   Transpose   Yes Yes   Tuning   Yes Yes   Scale Tuning   No No Display Type   No No Jacks & Terminals MIDI   In/Out In/Out   TO HOST   No No   Headphone   2 2   AUX. In (L/L+R, R)   No No   AUX. Out (L/L+R, R)   No No   AUX. Out (L, R)   No No   USB to DEVICE   No No Outboard Content Song Pianosoft Solo Yes Yes Amplifier / Speaker Output   20W x 2 6W x 2   Speaker   (12cm x 6cm) x 2 (12cm x 6cm) x 2   Speaker / Headphones Control   No No Cabinet Key Cover   Sliding Sliding   Headphone Hanger   Yes No * All tentative specification.