Check the listing for details. USED ROLAND SP-808EX e-MIX STUDIO Groove Sampling Machine Multitrack Recorder. Condition: Used. Listed at 663.00 USD. Remix-oriented phrase sampler/digital multitrack recorder with 4 stereo audio tracks and 16 assignable pads per bank (64 banks total) Zip250 drive for expanded sampling/multitrack recording time New vocal and guitar multi-effects, 10-band vocoder, Voice Transformer and Mic Simulator, plus dozens of DJ-oriented groove effects Automatic tempo calculation, resampling and timestretch functions Innovative dual D-Beam Controller for triggering samples or built-in synth via hand movement over infrared beam of light Three assignable control knobs for tweaking Isolator, filter or other effect parameters Optional SP808-OP1 and -OP2 expansion boards for expanded I/O and SCSI Cool translucent design All trademarks are property of their respective owners.