The WK-3300 has 76 full-size keys with 400 DSP programmed advanced tones like stereo piano and Tremolo Electric Piano for a total of 620 tones including 50 drawbar organ tones. This powerful instrument features an on-board sequencer and a mixer, for unmatched creative possibilities, plus a powerful 2-way bass reflex speakers that render your performance accurately. With an SD memory card slot and USB port coupled with advanced sequencing plus MIDI capabilities, the WK-3300 makes an ideal first workstation for the aspiring music arranger. Casio's included Music Data Management Software lets you download music data from the web and save your creations to your PC's hard drive via the USB port, making storage of your projects practically limitless. The MDM Software (PC only) allows you to dial up a tone on your computer, edit it to your liking, add effects, and save it as a user preset via USB. The software also allows you to import and map wave files from your computer to any key, then save them as presets. The SD card slot makes it easy to take your projects with you and collaborate with other musicians. The WK-3300 is ideal for home/project studio use, open-mic performance, education/classroom applications, or simply for pure musical enjoyment. AD-12 AC adapter included. Casio WK-3300 Digital Keyboard Workstation Features: * 76 full-size touch-sensitive keys * 620 DSP tones * 32 user setups * 6 recording tracks * Realtime or step recording with editing * 10,000 note recording capacity * 3 demo tunes * Adjustable auto accompaniment * LCD screen with Music Guide * DSP effects include 16 reverbs, 16 chorus * 10 EQ settings with 4 bands * Sequencer * Mixer * Pitch bend and modulation * Transpose function * One-touch preset function * Auto harmonize function * 2-way bass reflex speakers * SD memory card slot * USB port * MIDI capabilities * Music Data Management Software * Sustain pedal jack (pedal not included) * Headphone jack * 4MB Flash memory * Operates on 6 D-size batteries or AC power * Includes AD-12 AC adapter Overall, my wk-3300 is a powerful keyboard with a host of advanced musical features. The on-board sequencer and mixer let you create endless possibilities. The sound is very good and it comes with powerful 2-way bass reflex speakers. It is fun and very professional as well. Please reply by email for more info or to come check it out. Thanks. Location: Waiakea Uka, Hilo it's NOT ok to contact this poster with services or other commercial interests hawaii