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 Fitted with large 50 mm neodymium dynamic drivers, a 10 Hz30 kHz frequency range, 98 dB SPL sensitivity, and 56 impedance, the HD668B MKII provides natural, balanced audio with broad spatial imagingperfect for mixing, mastering, or daily listening. UPGRADED DIAPHRAGM FOR CLEARER, MORE DETAILED SOUND It features a newly engineered diaphragm that improves transient response and tonal accuracy, delivering crystal-clear mids, smooth highs, and tight, well-controlled bass for authentic audio reproduction. CLASSIC HD668B HERITAGE, MODERN REFINEMENT Based on 15 years of recognition as the King of Balanced Sound, the MKII maintains the HD668Bs renowned neutral tuning while enhancing clarity, dynamic range, and overall listening comfort.

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