Eliminate ground loop noise in a stylish way, with the JDS Labs Synapse.

A compact, high power audio interface with parametric eq and a high quality build: The best value in its category, the Element IV.

Housed in an aluminum chassis with an easier to grip knob, featuring both 4.4mm and 6.35mm headphone jacks, failsafe DC protection, and octo-buffers pumping out more than twice the power of Atom Amp+. No noise. Front-mounted controls. Hand matched potentiometers. Custom engravable. Atom Amp 2, your new go-to headphone amp.

The length is precisely tailored to the JDS Labs Atom Stack, but is of course also useful for other compact systems.

A bundle that punches above its weight - Atom Amp 2 & DAC 2!

A phono preamplifier with tone control at an affordable price - typical of JDS Labs.

The JDS Labs Synapse MAX is a high-performance galvanic USB isolator that removes ground loop noise and delivers pristine Hi-Res audio for DACs and interfaces.

Atom DAC 2 helps your amp shine by ensuring that it delivers its rated power. Additionally, Atom DAC 2 operates cooler due to a more efficient I/V stage, and its new aluminum enclosure is custom engravable!

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.

With this update, Hifiman did something fantastic: new driver and new dampening system that both came down from their much more expensive siblings in the Hifiman roster. Bigger membrane, stealth magnets, better balance in the upper treble, bigger stage presentation - it gets better and better while simultaneously going down in price. Thumbs up!

Arya is a headphone that lets you peak in and through the music. Everything is ethereal, anything can be peared around or behind.

The Caldera Closed combines planar precision with isolation and ZMF’s musicality. Featuring CAMS, ADS, and Shou Sugi Ban Ash, it delivers sub-bass power, dynamic agility, and artisan beauty — the ultimate closed planar headphone.

The ZMF Caldera combines planar precision with dynamic character. Featuring CAMS, Atrium Damping, and zebrawood, it delivers deep bass, a wide soundstage, and natural musicality — ZMF’s ultimate interpretation of a planar headphone.

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 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.

HiFiMAN has redefined the standards of audiophile-grade headphones with the introduction of the Susvara Unveiled Planar Magnetic Headphones. As the successor to the acclaimed Susvara model, this new flagship promises an unparalleled auditory experience. The completely open design, free from traditional grilles, allows for an extraordinary level of musical detail, making it a must-have for discerning audiophiles.

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 big suprise from Hifiman: The Arya, a successful series of headphones for many years that had only one "flaw" left worth talking about: There was too much energy in the treble for some, and the mids were a smidge too thin. Hifiman took this feedback and came out with the Organic: A bit more measured in the high-end, a bit fuller in the mid section, but still with a fantastic resolution and stage presentation. An absolute allrounder.

Some call the Susvara the best planar magnetic headphone on the planet. The lightweight construction and cavernous earcups make it a comfortable one that can be worn for hours at a time.