A cool little box of sampling tricks, but it's a shame that it can't sample and sequence on the fly. Playback has to be stopped in order to record new samples, auto-record mode has no pre-buffer so ...

Roland have kitted the SP-555 out with a USB port, which doubles its value as a stereo soundcard and MIDI port. Drivers are supplied, and it also comes with Mac/PC wave converter, software and ...