HEDD Audio

HEDD Audio – Precision and Innovation Made in Berlin

HEDD Audio (Heinz Electrodynamic Designs) stands for uncompromising sonic precision, engineered and handcrafted in Berlin. Founded by Klaus Heinz, the former founder of ADAM Audio, together with his son Freddy Heinz, the company combines decades of experience in professional studio technology with a passion for musical truth and audiophile excellence.

Audiophile Engineering with Studio DNA

At the heart of every HEDD Audio product lies the patented Air Motion Transformer (AMT) technology – a highly refined transducer design that moves air more efficiently than traditional drivers. The result is an exceptionally detailed, airy, and natural sound reproduction across the entire frequency range. What began in professional studio monitors now defines HEDD’s acclaimed line of audiophile headphones.

The HEDDphone® Series – Precision Without Compromise

The original HEDDphone® made a bold statement: a full-range AMT driverin a headphone, bridging the gap between studio accuracy and musical immersion. With the HEDDphone® TWO, HEDD refined this concept even further – lighter, more comfortable, and even more precise in its sonic imaging.

The latest milestone, the HEDDphone® D1, takes dynamic drivers to the next level. Featuring a re-engineered driver material, improved efficiency, and optimized damping, the D1 delivers breathtaking spatial realism, dynamic range, and transparency. It reveals every nuance with effortless authority – whether you’re mastering a mix or rediscovering your favorite recordings. The D1 represents a new generation of open-back reference headphones for both professionals and discerning audiophiles.

Handcrafted in Germany

Every HEDD Audio product is designed, assembled, and tested in Berlin. This meticulous, hands-on approach ensures the highest standards of engineering, build quality, and sustainability. From the development of each AMT driver to the final acoustic tuning, HEDD’s craftsmanship reflects a deep understanding of both technology and music.

For Professionals and True Audiophiles

HEDD Audio products are made for those who value absolute neutrality, precision, and natural sound reproduction. Whether in a mastering studio or a private listening setup, HEDD’s philosophy remains the same: to reproduce music as it truly is – pure, transparent, and emotionally engaging.