61 toetsen Keyboard to midi en usb midi keyboard 61-note velocity-sensitive semi-weighted action pitch and modulation wheels; volume/control slider separate MIDI out jack routes MIDI signals from your computer to control external devices powered via USB or 9VDC power adapter (sold separately) Mac OS X and Windows XP class-compliant for plug-and-play includes Ableton Live Lite 4 music production software, so you can make music right away
