Roland MV-8000 Production Studio Self-contained production studio with sampling, sequencing, effects and CD-burning Powerful 136-track sequencer (128 MIDI + 8 stereo audio) with realtime time stretch 16 velocity/aftertouch-sensitive pads, large LCD display and realtime control knobs 128MB RAM; expandable to 512MB or 101 minutes of recording (when in mono) Sampler compatible with a variety of audio formats: Audio CD, .WAV/AIFF, ACID, Akai MPC2000/4000 Series and Roland S-700 Series