Boss Micro BR Digital Recording Studio

The World's Smallest Pro Studio!
Meet the ultimate palmtop recording studio.  Only slightly larger than an iPod, the tiny-yet-powerful MICRO BR is dream for musicians on the go.  The MICRO BR offers four simultaneous playback tracks (plus 32 V-Tracks), an SD Card slot, onboard multi-effects, built-in rhythm patterns, a tuner, MP3 compatibility, USB, and more.  No guitar case or gig bag should be without one!