Check the listing for details. Roland V-Drums V31 Drum Sound Module. Condition: Very Good - Refurbished. Listed at 849.99 USD. Real-life Drum Sounds in a Streamlined Form Factor The V31 module is the perfect solution for drummers who want the same industry-leading drum sounds that Roland is known for, but don't require all the I/O found in the company's flagship V71 module. You'll receive the exact multi-sampled sound library, created in collaboration with DW, that ensures you're getting the most authentic drum sounds on the market today. The DW Soundworks software instrument makes transitioning to a computer-based setup seamless, and the Roland Cloud Connect mobile app wirelessly downloads new instrument expansions to keep your setup up to date. There's also a 6-month Roland Cloud Ultimate membership, a large color display, and updated user practice tools to help you hone your chops.