# ArcTec Berlin

> Premium open-back planar magnetic headphones designed and engineered in Berlin by Klaus Heinz (founder of ADAM Audio and HEDD). Flagship product: AB 92 AirBorne, featuring ultra-thin PET diaphragms with pure silver conductors.

## Pages

- [Home](/): Brand overview, AB 92 introduction, and legacy of designer Klaus Heinz.
- [Products](/products): Catalogue of ArcTec Berlin headphones and accessories.
- [AB 92 AirBorne](/products/ab92): Flagship open-back planar headphone — specs, technology, and ordering options.
- [About](/about): The story of ArcTec Berlin and Klaus Heinz's audio engineering legacy.
- [Press](/press): Reviews and editorial coverage from Headfonia, STEREO, LowBeats, and High End.
- [Dealers](/dealers): Authorized international distributors and retailers for AB 92.
- [Contact](/contact): Direct inquiries to AT-B Audio GmbH in Berlin.

## Optional

- [Imprint](/imprint): Legal information (AT-B Audio GmbH).
- [Privacy](/privacy): Data protection policy.