Dan Clark Audio is using High End Vienna 2026 to introduce AEON CORE, a new $899 closed-back planar magnetic headphone that replaces the AEON 2 and moves the company’s most accessible audiophile platform in a different direction.
The headline is not just the new aluminum-and-wood design, although that is clearly part of the pitch. AEON CORE introduces an all-new planar magnetic driver engineered for higher efficiency, with a 17-ohm impedance and approximately 97 dB/mW sensitivity. That matters because older Dan Clark Audio planars have not always been the easiest headphones to wake up with modest portable sources. AEON CORE is being positioned as a planar headphone that can run cleanly from a wider range of gear, including portable DAC/amps and better dongles, without demanding a desktop amplifier the size of a lunch tray.
The tuning story is just as important. AEON CORE is Dan Clark Audio’s first headphone tuned to a revised Harman over-ear target developed through research with Dr. Sean Olive. That does not mean it will sound identical to NOIRE X or every other Harman-leaning headphone with a measurement graph. Dan Clark says AEON CORE has slightly less energy in the 100Hz to 225Hz region than the company usually delivers, which should give the bass a different texture: potentially less midbass warmth, more separation, and a cleaner transition into the lower midrange.
At 328 grams, AEON CORE stays true to one of the best things about the AEON line: long-session comfort without turning your neck into a structural engineering project. Distortion is specified at less than 0.1% referenced to 80 dB white noise, which is the kind of number planar fans like to see because low distortion has always been one of the technology’s calling cards.
AEON CORE is priced at $899 and is expected to begin shipping on June 14. That puts it below the NOIRE X and directly in the zone where Dan Clark Audio has historically done some of its most compelling work: closed-back planar magnetic headphones that are portable, comfortable, technically ambitious, and not priced out of reach.
The Bottom Line
The Dan Clark Audio AEON CORE is not just an AEON 2 replacement with nicer clothes. For $899.99, it brings a new closed-back planar driver stack, easier drivability, and tuning based on Dr. Sean Olive’s revised Harman over-ear research.
The key story is efficiency: 97 dB/mW, 17 ohms, and designed to work with amps delivering at least 125mW into 16 ohms. That makes it DCA’s easiest headphone to drive so far, which matters for portable DAC/amps and compact desktop setups.
Its most obvious rivals are the Dan Clark Audio NOIRE X and Audeze LCD-2 Closed-Back, which makes this a very focused fight: efficient, lightweight, comfort-first DCA design versus heavier, more traditional closed-back planar alternatives.
Where to buy: $899 at Headphones.com | Dan Clark Audio
Related Reading:
- More High End Vienna 2026 Coverage
- Best Audiophile Headphones (Wired): Editors’ Choice
- Dan Clark Audio Noire X Review: Fancy Facelift Or Worth The Extra $100 Upgrade?
- Dan Clark Audio Drops The NOIRE XO: Open-Back Headphones For Audiophiles Who Think They’ve Heard It All
- Dan Clark Audio Stealth Aim To Dethrone The Meze Empyrean
