HEDD Audio is a Berlin-based manufacturer of high-end studio monitors and headphones, founded in 2015 by physicist Klaus Heinz and his son, mastering engineer Dr. Frederik Knop. Renowned for their handcrafted products, HEDD integrates innovative Air Motion Transformer (AMT) technology to deliver precise and transparent sound reproduction. Their product lineup includes the acclaimed MK2 series studio monitors and the HEDDphone®, the world's first full-range AMT headphones. All HEDD products are built by hand in Berlin, reflecting the company's commitment to quality and sonic excellence.