Kawai CA-501 digital piano

This is the second instrument in the Concert Artist series and has just been released as an upgrade from the CA-59. It has the wooden key rear weighted action which gives the feel of a grand piano mechanism. This model offers a wider range of voices (42), has the highest-level polyphony of 256 notes, and new speaker design partnered with Onkyo. It’s suitable for anyone wanting the authentic feel of the wooden key grand mechanism as well as the enhanced tone production qualities.
 
Features
Polyphony: 256 notes
Bluetooth MIDI / USB to Host / USB to DEVICE / LINE IN/OUT 
Speakers: 13 cm x 2 (woofer) (8 x 12 cm) x 2 (top speaker). Onkyo
Output: 50W x 2
Recorder: 10 song, 2 tracks, 90,000 notes
Mechanism: Grand Feel Compact with wooden rear weighted keys.