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HEDD | Heinz ElectroDynamic Designs is a high-end audio manufacturer founded by Klaus Heinz and Dr. Frederik Knop. Drawing on a rich history in audio creation and reproduction, the German company builds handcrafted professional studio monitors and headphones in Berlin since 2016. HEDD’s advantage is the in-house developed signature Air Motion Transformer driver.



HEDD is proud to introduce the first full range Air Motion Transformer headphones to audiophiles and recording artists worldwide. The Air Motion Transformer (AMT) is an electrodynamic transducer that allows to move air significantly faster than common voice coil, planar, or electrostatic systems. Their traditional piston-like movement is overcome by a folded diaphragm that squeezes out air four times faster: A breakthrough for capturing more details in a musical recording.

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