Roland V71 V-Drums Sound ModuleThe Roland V Drums Series V71 Sound Module in Black is the beating heart of every V Drums 7 Series kit, featuring a newly recorded onboard sound library created in collaboration with Drum Workshop (DW) and support for computer based drumming with DW Soundworks software. Prime Redesign The V71 is the deepest and most advanced sound module weve ever produced. The famous hands on V Drums workflow remains, but everything else has been overhauled, rebuilt,