Korpa 
Sounds good, Feels good. Right from the start.
Digital piano featuring GHS keyboard with matte black keytops and Advanced Wave Memory Stereo Sampling Voices.
- Graded Hammer Standard Keyboard conveys your subtle fingers's nuance with comfortable touch
- AWM Stereo Sampling creates a high-quality, spacious, stereo grand piano sound
- The Arius Series concept "Simple & Basic" is also expressed in its design
Graded Hammer Standard (GHS) keyboard with matte black keytops
The YDP-135R has an excellent entry-level piano action with graded keys that have a heavier touch in the low end and a lighter touch in the high end.
Variable Touch Sensitivity
Customize the response of the the keyboard to your playing style.
Advanced Wave Memory(AWM) Stereo Sampling
High-quality, spacious, stereo grand piano sound.
Three Piano-Style Foot Switches
The built-in soft, sostenuto and damper pedals complete the piano playing experience.
1-Track Sequencer
The built-in, 1-track performance memory allows you to record a single performance and play it back instantly, ideal for either review or to play along with. There's also a built-in metronome to help you stay in perfect time.
50 Preset Piano Songs
50 classic piano songs are provided in the song player and as a music book, "50 Greats for the Piano." These songs can be used for background music or as learning reference.
Simple, elegant design
A simple and elegant design fits into a wide range of decor and living spaces
