Roland MC-505 Groove Box (B-Stock)
The MC-505 Groovebox builds upon the successful MC-303 as a self-contained, retro-styled dance sequencer and sound module with powerful new sounds and realtime controls. New features include revolutionary D-Beam light-sensing controller and a MEGAMIX function for intuitive realtime mixing. Features: high-performance sound engine: 64-voice polyphony, steeper multi-mode resonant filters, front-panel ADSR envelope controls; Revolutionary D-Beam Controller allows for effects and sound/note control via hand movement over infrared light beam; 714 onboard dance music patterns developed by cutting-edge sound designers worldwide; 512 built-in sounds and 26 rhythm sets, including the latest dance, hip-hop and techno music sounds and classic drum and synth sounds (TB-303, TR-808, JUNO, Jupiter, etc.); three independent, synchronizable effects processors.