The RC-3 is a powerful compact stompbox looper, with extensive internal memory the RC-3 facilitates up to three hours of stereo recording time. Using standard USB cables you can connect your RC-3 to your computer; this allows you to back up your recordings for safekeeping. WAV files can also be uploaded directly onto your RC-3 from your computer. The RC-3's Rhythm Guide allows you to play along with basic Rhythm patterns from the onboard library. You can also specify the time signature, which will be saved, along with the Rhythm type when finished with a loop.