The BOSS BR-864 puts 8-track digital recording in the palm of your hand. Never has so much power been available in such a small package. With features like 64 Virtual Tracks, onboard COSM? effects, Compact Flash media for recording and a built-in USB port, the BR-864 has everything guitarists and songwriters need to turn ideas into songs. Compact 8-track digital recording studio with intuitive BOSS-style operation -Uses 128MB Compact Flash media (included) for over 60 minutes of recording time -8-track simultaneous playback; 64 Virtual Tracks (V-Tracks) for recording -Programmable Rhythm Guide drum track with Tone Load function -Insert/Loop effects with COSM Guitar Amp Modeling and Bass -Simulator, plus new wah effects, guitar synth and Harmonist -New dedicated track EQ for all 8 playback tracks -Instrument/Hi-Z Instrument input, XLR and 1/4? Microphone inputs, plus stereo RCA Line input -USB port for .WAV/AIFF file exchange with PCs; S/PDIF digital output -Built-in microphone and battery power for recording any time, any place