The Yamaha CLP 645 Digital Piano offers the playability of an acoustic piano with a range of modern features for the advanced musician. The piano sounds are sourced from a Yamaha CFX and a Bosendorfer Imperial for a choice of two deep acoustic grand piano voices. The CLP 645s NWX keyboard utilises real wooden keys and a graded hammer action for a comfortable feel similar to acoustic pianos. This models Bluetooth compatibility allows you to connect your smartphone and use a variety of apps to help develop your ability. The CLP 645s 36 internal voices cover a number of styles and tones including grand electric and synth pianos. This model features a dark walnut finish for a timeless look.Special Offer: 3 months free Flowkey Premium available on any Yamaha digital piano or keyboard purchased between 15th July 2016 and 31st March 2019.