Dan Clark Audio AEON CORE | Closed-Back Planar Magnetic Headphones

Dan Clark Audio Introduces AEON CORE, the Next Iteration in the AEON Lineup, With a New Aluminum and Wood Build All New DCA Planar Magnetic Driver Tuned Based Off Corrected Harman Target Retains the ÆON Comfort and Ergonomic Fit Dan Clark's Most Easily Driven Headphone to Date Reimagining the Reference Not only does ÆON CORE introduce an all-new driver engineered for maximum efficiency, it's Dan Clark Audio's first headphone tuned to a revised Harman over-ear target developed through research with Dr. Sean Olive. It doesn't just sound different, it looks different. ÆON CORE sports a bold new aluminum and wood aesthetic that preserves the signature comfort of Dan Clark Audio headphones. A New Driver, Built for Efficiency ÆON CORE's planar magnetic driver stack was engineered around three priorities: efficiency, sonic excellence and affordable manufacturing. The result is DCA's most easily driven headphone to date. At 97 dB/mW sensitivity, ÆON CORE pairs comfortably with portable DAC/amps, dongles, and desktop gear alike. Amplifiers delivering at least 125 mW into 16 ohms are sufficient; additional power is welcome but not required. A Better Reference ÆON CORE's tuning is grounded in a corrected version of the Harman over-ear target, one that Dan Clark developed alongside Dr. Sean Olive in 2025. The original Harman curve was derived using a custom measurement pinna unavailable to anyone else, so all measurements comparing Headphones to the target curve actually contained a small error. Clark and Olive published an AES paper with a corrected curve that reflects the measurement system used by Audio professionals worldwide. The practical effect is a tuning that's subtly but meaningfully different from prior ÆON models: a slightly warmer mid-range. As a result, vocals are forward without hardness, and strings have a lush and organic texture. The overall experience is incredibly engaging and musical and fun with a wide range of genres. Comfort Without Compromise ÆON CORE retains the physical design cues found throughout the line: DCA's signature ÆON earpads, titanium headband, and self-adjusting suspension strap. The fit is ergonomic and fatigue-free for hours of listening, enjoyment.