{"product_id":"zmf-atrium-ltd-open-back-headphones","title":"ZMF Atrium LTD Open Back Headphones","description":"\u003cp\u003eThe \u003cstrong\u003eZMF Atrium\u003c\/strong\u003e represents the apex of ZMF's open-back dynamic headphone lineup, featuring a patent-pending rear damping system that accentuates soundstage layering, depth, and spatial realism. Built upon a biocellulose N52 driver heritage shared with the classic Auteur model, the Atrium delivers a linear, lifelike tonality characterized by natural timbre, textured mid-bass response, and holographic imaging.\u003c\/p\u003e\n\n\u003cp\u003eHandcrafted with precision wood earcups, a Gothic-architecture inspired grille, and an ergonomic headband system, the Atrium is designed for extended high-end listening. Its high 300-ohm impedance makes it an ideal pairing for high-output desktop amplifiers, OTL tube amplifiers, and high-resolution DAC setups.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; DESIGN TECHNOLOGIES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePatent-Pending Atrium Damping System:\u003c\/strong\u003e Specially engineered rear acoustic damping architecture optimizes air velocity and pressure within the cup for extended spatial layering and holographic soundstage depth.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBiocellulose N52 Tuned Driver:\u003c\/strong\u003e High-efficiency N52 rare-earth magnet driver with a lightweight biocellulose diaphragm delivering fast transient decay, low distortion, and natural organic timbre.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOpen-Back Gothic Grille Architecture:\u003c\/strong\u003e Maximum acoustic openness achieved through precision-cut metal grilles inspired by Gothic window tracery.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e300-Ohm High Impedance Driver:\u003c\/strong\u003e Optimized voice coil architecture that excels when paired with tube amplification and high-voltage desktop output stages.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePerforated Lambskin Earpads:\u003c\/strong\u003e Ships with ZMF Universe perforated lambskin pads engineered to balance sub-bass seal with acoustic breathability.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHandcrafted Wood Construction \u0026amp; Lifetime Warranty:\u003c\/strong\u003e Finished with artisanal wood earcups, heavy-duty hardware, and backed by ZMF's lifetime driver warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHeadphone Type\u003c\/td\u003e\n      \u003ctd\u003eCircumaural Open-Back Dynamic Headphone\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDriver Unit\u003c\/td\u003e\n      \u003ctd\u003eBiocellulose N52 Atrium Tuned Dynamic Driver\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Impedance\u003c\/td\u003e\n      \u003ctd\u003e300 Ω\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensitivity\u003c\/td\u003e\n      \u003ctd\u003e~96 dB \/ mW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAcoustic Damping System\u003c\/td\u003e\n      \u003ctd\u003ePatent-Pending ZMF Atrium Rear Damping System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eChassis \u0026amp; Hardware Materials\u003c\/td\u003e\n      \u003ctd\u003eAluminium Chassis with Black Grille \u0026amp; Rods (Magnesium Optional)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e490 g ± 30 g (Standard Aluminium Chassis Configuration)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIncluded Earpads\u003c\/td\u003e\n      \u003ctd\u003eZMF Universe Perforated Lambskin Earpads\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIncluded Cables\u003c\/td\u003e\n      \u003ctd\u003e1x ZMF Stock Braided Cable, 1x Oxygen-Free Copper (OFC) Cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCarrying Case \u0026amp; Packaging\u003c\/td\u003e\n      \u003ctd\u003eHeavy-Duty Weatherproof Seahorse Hard Case\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWarranty Coverage\u003c\/td\u003e\n      \u003ctd\u003eLifetime Driver Warranty (Includes ZMF Owner's Card)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ZMF","offers":[{"title":"Canare Zebra","offer_id":52739843391754,"sku":"ZMF-8862","price":2499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/zmf-atrium-ltd-open-back-headphones-46943-p.jpg?v=1773933507","url":"https:\/\/audioemotion.co.uk\/products\/zmf-atrium-ltd-open-back-headphones","provider":"Audio Emotion Limited","version":"1.0","type":"link"}