{"product_id":"superlux-hd668b-mkii-semi-open-studio-headphones-50mm-drivers-56ω-wired-for-mixing-and-mastering-hd668-upgraded-diaphragm-neutral-50mm-driver-tuning-precise-imaging-and-a-detachable-cable","title":"Superlux HD668B MKII Semi-Open Studio Headphones, 50mm Drivers, 56Ω, Wired | For mixing and mastering; HD668 upgraded diaphragm, neutral 50mm-driver tuning, precise imaging and a detachable cable","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSEMI-OPEN STUDIO MONITORING DESIGN Equipped with large 50 mm neodymium dynamic drivers, 10 Hz–30 kHz frequency response, 98 dB SPL sensitivity, and 56 Ω impedance, the HD668B MKII delivers natural, balanced sound with wide spatial imaging—ideal for mixing, mastering, or everyday listening.\u003c\/li\u003e\n\u003cli\u003eUPGRADED 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.\u003c\/li\u003e\n\u003cli\u003eCLASSIC HD668B HERITAGE, MODERN REFINEMENT Built upon 15 years of acclaim as the “King of Balanced Sound,” the MKII preserves the HD668B’s legendary neutral tuning while refining clarity, dynamic range, and overall listening comfort.\u003c\/li\u003e\n\u003cli\u003ePRESS-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.\u003c\/li\u003e\n\u003cli\u003eDETACHABLE TWIST-LOCK CABLE \u0026amp; 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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Superlux\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEar Placement:\u003c\/strong\u003e Over Ear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Over Ear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 56 ohm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superlux","offers":[{"title":"Default Title","offer_id":48378971881693,"sku":"B0FRN4NCJL","price":74.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3381\/6285\/files\/41fxFgPr9sL.jpg?v=1786833389","url":"https:\/\/listenora.us\/products\/superlux-hd668b-mkii-semi-open-studio-headphones-50mm-drivers-56%cf%89-wired-for-mixing-and-mastering-hd668-upgraded-diaphragm-neutral-50mm-driver-tuning-precise-imaging-and-a-detachable-cable","provider":"Listenora","version":"1.0","type":"link"}