76 Keys with Touch Response with 5 Touch Levels. Backlit Multi-Functional LCD. 128 Polyphony Notes. 737 Pre-Set Voices with 50 User Voices. 240 Pre-Set Styles with 10 User Styles. One Touch Setting Function. Instantly Recall Auto Accompaniment Related Settings. Guitar Mode Function Performs a Guitar Voice. Piano Mode Function Performs Piano Voice. Save to USB Flash Drive to save User Voices- Styles-Songs and Pre-Sets . USB/MIDI Function for Computer Connection and Music SoftwarePower Supply: 12Vdc Dimensions: 1235 x 423 x 162mm Weight: 11.5Kg. With 76 touch-sensitive keys with 128-note polyphony- the K059K is perfect for professional musicians and music enthusiasts. It features over 1200 pre-sets- including 737 pre-set voices (+ 50 user voices)- 240 pre-set styles and 10 user styles. There are 160 pre-set songs- plus120 popular songs with adjustable parameters at your fingertips such as style- tempo- voice and more. Switch on the performance assistant feature and the keyboard will enhance your playing automatically. Connect directly to your computer to save performances for further editing and mixing with your favourite music software.. electronic keyboard-keyboard