Type:DrumsRoland TD-20X Expanded TDW-20 V-Drums electronic drum brain in excellent mechanical and electronic condition. Comes with power cord. Works on both 110V and 220V.The TD-20 Percussion Sound Module represents a giant leap forward in V-Drums technology. This flagship module boasts incredible sound quality, all-new sounds and unsurpassed expressiveness. The COSM modeling-based V-Editing is also enhanced, giving drummers impressive new cymbal control, adjustable snare drum buzz and kick beater selection. Factor in a new digital output and an expansion slot for future upgrades, and the TD-20 is simply the best percussion sound module Roland has ever made.Features:With over 500 new sounds, improved dynamics and sensitivity, plus CompactFlash storage and V-LINKAll-new V-Editing includes modeled snare buzz, kick beater selection, and greater cymbal customizing (i.e. size, "sizzle," mic positions)15 dual-trigger inputs, 10 audio outputs and digital output, 8 group faders and built-in sequencer, Mastering Room and moreExpansion slot for future upgrades and enhancements