Choose between a fully-weighted graded hammer-action keyboard (MPS110) or a fully-weighted graded hammer-action with authentic wooden keys (MPS120) for true piano performance. Both mechanisms feature a 3-point velocity sensor. The MPS110 and the MPS120 provides a staggering 256 notes of polyphony for seamless performances. Enjoy a array of sound selections featuring 24 Kurzweil factory presets + 128 General MIDI selections. Both string and damper resonance, along with key-off samples, add realism to the piano programs. Choose from 8 Metronome time-signatures and 10 built-in drum patterns to practice and play along with. Connect a smartphone or tablet wirelessly and play music through the built-in speakers of the MPS110 and the MPS120. The MPS110 and the MPS120 can also provide remote control of the Bluetooth transmitting device. An easy-to-use single track song recorder, allows you to record your own keyboard performance. The MPS11 and the MPS120 offers 4-speaker, stereo sound system comprised of a dual 12 Watt digital amplifier and a pair of 3 x 5? and 2? drivers. A streamlined control panel with OLED display permits easy access to all system functions.