9 effects (can be combined): scratch brakeflanger echo filter pan trans phaser skid4 banks sampler with mixer4 x hot cuesdual scratch modetouch sensitive and multi mode jog wheelreverse playpitch 100%/ 100mm pitch faderseamless loop & master tempotwin usb accessfader start and bpm countereditable effects in real timefirmware upgradable with new functions welcome to the future!usolo pro is a powerful music player: 9 bpm sync effects sampler internal mixer 4 hot cue pitch 100% and a touch sensitive jog wheel with multi comprehensive mode. Just plug your usb mass storage device and enjoy instant music without searching. Just under your fingers just for you.