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Offered is „HEDD Audio HEDDphone TWO“ by HEDD Audio as second-hand device from the category „Wire bound Headphone“ on audio-markt.de - the online market place for high-end. The advert with the number 4852591976 ends on 11.11.2026 at 17:04 o'clock.
New, this model landed in flagship territory, so €1,200 on the used market is not cheap, but it is only modestly above the recent median of €740 and still well below what a pristine new purchase would have cost. Against the 5 comparable EUR listings, it looks ambitious rather than outrageous, with some room for negotiation if you want to keep it closer to the middle of the market.
The upside here is that this is a highly regarded planar headphone with big-stage openness, excellent detail retrieval, and a very resolving, reference-leaning sound that rewards good amplification. If the pads, cable, headband, and drivers are all clean and the fit works for you, it can be a serious endgame buy; at this price, just make sure the package is complete and the condition is genuinely “good,” since accessories and wear matter more than cosmetic nitpicks on a specialist headphone like this.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
HEDD Audio traces its roots to Berlin, Germany, where physicist Klaus Heinz—renowned for pioneering the compact AMT tweeter three decades earlier at ADAM Audio—founded the company in October 2015 alongside his son, Dr. Frederik Knop, a mastering engineer and musicologist. Departing from ADAM to pursue greater sonic accuracy, Heinz established HEDD as a family-run venture dedicated to pushing loudspeaker boundaries. From its inception, all design and assembly occur in Berlin, fostering meticulous quality control and deep ties to the local music tech scene, including partnerships with brands like Rupert Neve Designs and Native Instruments.
The brand specializes in professional-grade active studio monitors, subwoofers, and large-scale main speakers, leveraging Heinz's AMT drivers for exceptional transient response and power handling. Iconic lines like the MK1 (TYPE 05, 07, 30) debuted in 2016, followed by MK2 models with innovations such as the "Closed or Ported" (CoP) system and modular HEDD Bridge for Dante digital connectivity. In 2020, HEDD expanded into headphones with the full-range AMT HEDDphone, targeting immersive listening across studio and home setups.
Positioned as a high-end boutique player, HEDD commands respect among producers, mastering engineers, and audiophiles for its uncolored, reference-level accuracy and build quality. Handcrafted durability, as seen in the 2025 limited-edition TYPE 05 A-CORE EDITION X celebrating 10 years and Heinz's 40-year legacy, underscores its niche prestige in pro audio and hi-fi circles, where precision trumps embellishment.
See all HEDD Audio listings on RADAR.
