The Boss BR-900CD Digital Recording Studio is a road-tough all-in-one digital recorder with a built-in CD-burner. Features eight simultaneous playback tracks and two simultaneous recording tracks, plus eight V-tracks (64 V-tracks total). The two XLR inputs with phantom power, 1/4" and RCA inputs, digital and MIDI outs give you loads of I/O options. Offers a lineup of quality effects that are worthy of the Boss name. Standards like reverb, EQ, chorus, and delay are included plus additional pro-quality effects like vocal pitch correction, harmony generator, bass simulation, pedal wah, COSM-powered guitar amp and compressor models, and mastering tools.Songwriters will love the built-in rhythm programmer, packed with 294 expressive patterns. Customize your own beats using the handy Tone Load function. Connects to a computer via USB for data backup or to import/export WAV files.