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Hybrid Power System for devices from any manufacturer, but best matched with Ferrums own gear - Hypsos. The intelligent power supply to get the best out of your high end stack.

The ZMF Bokeh Closed combines portability, isolation, and ZMF’s house sound in a lighter chassis with Black Limba wood. With 80-ohm drivers, custom pads, and rich, warm tonality, it’s the perfect blend of flexibility, comfort, and musicality.

The Bokeh Open blends ZMF’s house sound with a compact design, real wood grilles, and Atrium Damping. Featuring 80-ohm drivers and custom pads, it offers spacious, punchy, and musical performance with portable-friendly flexibility.

The ZMF Aeolus combines open-back soundstage, deep bass extension, and a warm, romantic signature. A technically capable yet musical headphone, perfect for relaxing or rediscovering your favorite tracks.

Hybrid Power System for devices from any manufacturer, but best matched with Ferrums own gear - Hypsos. The intelligent power supply to get the best out of your high end stack - now with 2 outputs.

A high-performance planar headphone with stunning detail, deep bass and a vast, immersive soundstage – every track sounds like the master tape. JOAL.

Austrian Audio Full Score One: High-end headphone amplifier with True Transient Technology, extremely low THD, and power for 10–600 Ω headphones.

With the full reprogramming of ERCO’s software in combination with crucial changes in the analog circuitry, Ferrum is introducing a newer and better ERCO. The ERCO Gen 2 will bring their entry-level DAC one step closer to the performance levels of WANDLA, their flagship converter. 

The Auteur Classic combines neutral reproduction with soul. With Black Limba wood and the Atrium Damping System, it offers clarity, warmth, and depth — ideal as an entry into the ZMF sound or as a timeless reference for discerning listeners.

A high-performance planar headphone with stunning detail, deep bass and a vast, immersive soundstage – every track sounds like the master tape. JOAL.

A powerhouse in a compact chassis — the Ferrum OOR. Specifically designed to meet the demands of the Susvara, it can effortlessly drive virtually any headphone on the market, delivering an exceptionally dynamic and detailed sound.

Rediscover your music: Austrian Audio The Composer offers 5 Hz–44 kHz clarity, <0.1 % THD and a soundstage that feels like a live concert.

Rediscover your music: Austrian Audio The Composer offers 5 Hz–44 kHz clarity, <0.1 % THD and a soundstage that feels like a live concert.

End-game DAC in a small form factor - Wandla. The only DAC powerful enough to run filters by Jussi Laako, developer of HQPlayer, directly on the device.

A highly universal full-range planar headphone with ultra low distortion, near flat frequency response, and smooth addictive clarity to sound: Diana MR.

The Atrium Closed pairs ZMF’s Atrium Damping System and biocellulose drivers with bold Canary Wood for unmatched isolation, warmth, and depth. Smooth, lush, and powerful, it’s a flagship closed-back that redefines immersive listening.

The ZMF Atrium pairs biocellulose drivers with a patent-pending rear damping system for unmatched depth and openness. Rich, spacious, and immersive — a flagship open-back for those seeking natural tone and ultimate soundstage realism.

Meet Diana DZ, the latest in the evolution of the Diana series of ABYSS Headphones. 

Ferrum's high-end converters paired with a really powerful headphone amplifier - the result is one of the mightiest all-in-one devices on the market.

End-game DAC in a small form factor - Wandla. The only DAC powerful enough to run filters by Jussi Laako, developer of HQPlayer, directly on the device.