V-Moda M-200, Reference Monitoring Over-Ear Studio Headphones A reference over-ear studio headphone for precision listening, mixing and mastering. M-200's 50mm drivers are fine-tuned by Roland and Hi-Res Audio certified to create detailed and accurate sound. Studio sound, clean & simpleTuned to take musicians and producers straight to the sound, the M-200 delivers crystalline audio so clear and neutral that picking up on subtle nuances and flaws is as easy as it gets. Powered by Hi-Res Drivers. Featuring 50mm drivers with neodymium magnets, CCAW voice coils and fine-tuning by Roland engineers, the M-200 faithfully reproduces frequencies up to 40kHz to create a sound so detailed and accurate that it's Hi-Res Audio certified by the Japan Audio Society (JAS). Be precise. Be balanced. The closed-back design provides optimal noise isolation and fit while the adjustable headband makes M-200 ideal for accurate single ear monitoring and studio recording. The new, single-sided balanced cable re