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TechRadar

Becky Scarrott

The world’s first Thin-Ply Carbon Diaphragm headphones are here from an audio icon – and I need to try them

HEDD D1 headphones in black, on a dark and backlit background.

HEDD's D1 is the first-ever dynamic, open-back consumer headphone
D1 features a world-first Thin-Ply Carbon Diaphragm (TPCD)
Priced $799 / £599 / €699 (so, around AU$1,226)

If you've yet to be introduced, allow me: HEDD (which, perhaps unusually, I'll continue to stylize thus) is the German audio specialist that brought us the Air Motion Transformer – not to be confused with HED Technologies, the Swiss firm that brought us the first Wi-Fi enabled headphones (called the HED Unity).

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