The Yamaha PSR-330 features professional effects and a vast range of voices and accompaniment styles, multi-tract recording, MIDI connections, and much more. The new Yamaha PSR-330 is a perfect balance of power and playability.Features:o 61-Key Touch-Sensitive MIDI Portable Keyboard (Full Size Keys)o MIDI Portable Keyboard with Professional Sound Quality and Digital Sound Processingo Professional effects and multi-tract recording with MIDI connectionso A vast range of voices and accompaniment styleso Advanced Auto-Accompaniment Features - Selection of 100 accompaniment styles provide fully orchestrated or rhythm-only accompaniment at your commando Simple Multi-Track Song Recordingo Quick Setup with Registration Memoryo Memorize and store up to 32 complete control panel setups for instant, one-touch recall.o Superior Sound Quality and Musical Rangeo Advanced Wave Memory tone generation and superb keyboard response give the PSR330 a rich, resonant sound with excellent tonal clarity and expressive control.o Over 250 Yamaha AMW Voiceso Choose from 126 panel voices and 10 complete drum kits, plus a full set of 128 General MIDI voiceso Unique Music Cartridge ExpandabilityDimensions:o 37"W x 14"D x 12"H (w/ music stand)**Stand and Headphones available but sold separatelyIf you are interested or have any more questions, CALL me. Willy