ZMF Atrium – Open- and Closed-Back Dynamic Headphones
 
The ZMF Atrium offers two iterations: an open‑back model for expansive listening and a closed‑back version featuring ZMF’s patented Atrium Damping System (ADS) for immersive, sealed performance. Both versions use a biocellulose N52 driver and handmade hardwood cups, delivering a musical, detailed presentation with exceptional craft.
 
Atrium Open
Designed for pure, open‑room sound, the open‑back Atrium offers wide staging, airy highs and beautifully natural imaging. It uses ADS principles in cup construction to enhance depth and reduce unwanted resonance, making for an engaging, lifelike experience in spacious setups 
 
Atrium Closed
The closed version maintains the musical warmth of the original while adding isolation. The proprietary ADS design creates a greater sense of depth without sounding “dead” or muffled. It delivers punchy, controlled bass and chamber-free natural timbre rivaling some open designs .
 
Sound Quality
Both models offer lush midrange and well-extended bass. The Open is airy and spacious, while the Closed emphasises intimacy and isolation. Open offers larger stage height and width; Closed delivers similar layering with added focus. The Closed bass is deeper, and tuning differences smooth the top end without losing clarity .
 
Build Quality
Each pair is handcrafted in the USA using hardwood earcups, steel or magnesium chassis, and modular connectors. Wooden cups are polished to reveal unique grain patterns, while build quality and comfort are consistently praised.
 
Who It’s For
Open version: Audiophiles seeking expansive staging and detailed sonic layering
Closed version: Listeners needing isolation without sacrificing soundstage and musicality
Those who value warm tonal tuning, natural wood aesthetics, and durable craftsmanship
 
The ZMF Atrium delivers the brand’s signature lush sound, premium build, and tuning flexibility in two distinct formats. Whether you prefer the openness of the soundstage or acoustic isolation, the Atrium series offers high-end performance with a beautifully crafted finish.