Product Overview & Specifications
The ZMF Atrium 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.
Handcrafted 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.
KEY FEATURES & DESIGN TECHNOLOGIES
- Patent-Pending Atrium Damping System: Specially engineered rear acoustic damping architecture optimizes air velocity and pressure within the cup for extended spatial layering and holographic soundstage depth.
- Biocellulose N52 Tuned Driver: High-efficiency N52 rare-earth magnet driver with a lightweight biocellulose diaphragm delivering fast transient decay, low distortion, and natural organic timbre.
- Open-Back Gothic Grille Architecture: Maximum acoustic openness achieved through precision-cut metal grilles inspired by Gothic window tracery.
- 300-Ohm High Impedance Driver: Optimized voice coil architecture that excels when paired with tube amplification and high-voltage desktop output stages.
- Perforated Lambskin Earpads: Ships with ZMF Universe perforated lambskin pads engineered to balance sub-bass seal with acoustic breathability.
- Handcrafted Wood Construction & Lifetime Warranty: Finished with artisanal wood earcups, heavy-duty hardware, and backed by ZMF's lifetime driver warranty.
SPECIFICATIONS
| Headphone Type | Circumaural Open-Back Dynamic Headphone |
| Driver Unit | Biocellulose N52 Atrium Tuned Dynamic Driver |
| Nominal Impedance | 300 Ω |
| Sensitivity | ~96 dB / mW |
| Acoustic Damping System | Patent-Pending ZMF Atrium Rear Damping System |
| Chassis & Hardware Materials | Aluminium Chassis with Black Grille & Rods (Magnesium Optional) |
| Weight | 490 g ± 30 g (Standard Aluminium Chassis Configuration) |
| Included Earpads | ZMF Universe Perforated Lambskin Earpads |
| Included Cables | 1x ZMF Stock Braided Cable, 1x Oxygen-Free Copper (OFC) Cable |
| Carrying Case & Packaging | Heavy-Duty Weatherproof Seahorse Hard Case |
| Warranty Coverage | Lifetime Driver Warranty (Includes ZMF Owner's Card) |

