The IE 900 offers discerning music lovers an unparalleled listening experience. Every aspect of these exceptional earphones is a testament to our passion for detail - from the optimized 7 mm sound transducer to the innovative X3R resonator chamber technology and the precision-milled aluminium housing.

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 Cayin HA-3A is a feast for the eyes and ears: visually, the headphone amplifier scores points with its glowing tubes, shiny housing and attractive aluminum front, while the analog flair is underlined by the pointer-armored VU meters. Acoustically, excellent transformers and transformers as well as the puristic two-stage amplifier circuit in Class A operation and single-ended design ensure extremely clear, clean, dynamic and powerful amplification with ample reserves.

Combining the care of a handcrafted instrument and the precision of modern manufacturing, the HD 800 S allows you to explore your entire music collection from the inside out.

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

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Critics said closed headphones cannot have immersive sound like their open counterparts. They said physics would never allow it. Sennheisers response to those words is, "Listen." The HD 820s combine innovative glass reflector and ring radiator transducer technology for an inimitable listening experience.

For the highest demands on mobile audio - the Cayin C9 II, a tube amplifier for your jacket pocket, with Nutube tubes and customizable sound characteristics.

The HDV 820 awakens the full potential of your Sennheiser headphone collection. Look forward to first-class DAC and headphone amplifier technology with a wealth of state-of-the-art inputs and outputs and first-class playback.

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.

Digital Audio Player für den Desktop-Einsatz, der Musikdateien von Festplatten, Sticks und SD-Karten spielt - und dabei klanglich keine Wünsche offen lässt.

Powerful tube amplifier that comes with 2 sets of tubes to change the sound: to either find the perfect sound for you, or to have 2 amplifiers in one and change from time to time depending on your mood.

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

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.

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

The flagship of Cayin's tube D/A converters, and an outstanding testimony to their expertise with tubes. A must-have.

The Cayin HA-300MK2 is an amp for pleasure listeners who mainly use headphones, but do not want to compromise on sound quality when listening to room-filling sound via high-efficiency speakers.

A combo that has no competition in its price range: The Ferrum Stack. Oor, powerful enough for Hifiman Susvara, Wandla, whose filters make it sound better than anything else on the market, and Hypso's Dual, which has enough power to get both devices in top form.

Reference planar headphone delivering ultra-high resolution, powerful bass and luxurious long-term comfort: AB1266 Phi TC