HD668B MKII Semi-Open Studio Headphones, 50mm Drivers, 56, Wired For mixing and mastering; HD668 upgraded diaphragm, neutral 50mm-driver tuning, precise imaging and a detachable cable

SEMI-OPEN STUDIO MONITORING DESIGN Equipped with large 50 mm neodymium dynamic drivers, 10 Hz30 kHz frequency response, 98 dB SPL sensitivity, and 56 impedance, the HD668B MKII delivers natural, balanced sound with wide spatial imagingideal for mixing, mastering, or everyday listening. UPGRADED DIAPHRAGM FOR CLEARER, MORE DETAILED SOUND Featuring a newly engineered diaphragm that enhances transient response and tonal precision, it delivers crystal-clear mids, smooth highs, and tight, well-controlled bass for true-to-life audio reproduction. CLASSIC HD668B HERITAGE, MODERN REFINEMENT Built upon 15 years of acclaim as the King of Balanced Sound, the MKII preserves the HD668Bs legendary neutral tuning while refining clarity, dynamic range, and overall listening comfort.

PRESS-AND-LOCK ADJUSTABLE HEADBAND Innovative manual headband adjustment replaces the previous wing design, providing a more secure, stable, and personalized fit for long sessions in the studio or at home. DETACHABLE TWIST-LOCK CABLE & LIGHTWEIGHT COMFORT Includes a removable 3.5 mm gold-plated twist-lock 1.5 M cable with 6.3 mm adapter. The 260 g lightweight frame, soft protein-leather earpads, and ergonomic design ensure all-day comfort and durability for professional or casual use