NX 2™, NX Wing™ and NX DMX™ ready for demo at LDI Booth 1135. Obsidian training to be held October 19th and 20th at Las Vegas Convention Center Obsidian Control Systems is pleased to be showcasing at the LDI Show in Las Vegas October 19-21 the first three lighting control products under the ONYX™ lighting control platform. Designers, programmers and operators are invited to Obsidian Control...