A new HEDDphone� built for true listening, the D1 delivers the clarity, realism, and tonal integrity of a reference monitor. Every note feels balanced and immediate, details are revealed without fatigue, and the carefully engineered fit ensures lasting comfort for extended sessions.
The D1 is the world�s first dynamic headphone with a Thin-Ply Carbon Diaphragm (TPCD). Developed with Swedish company Composite Sound, specialists in advanced audio diaphragms, the D1 combines HEDD�s 40 years of acoustic expertise with advanced material science.
Built with precision, purpose, and material integrity, the HEDDphone� D1 delivers reference-grade accuracy and balance. Made for those who are serious about sound.
Features
- Thin-Ply Carbon Diaphragm engineered for structural resonance control
- Ultra-fast and clean transients
- Custom dynamic driver tuned for precision, speed, and tonal balance
- Open-back circumaural design delivers natural openness and spacious soundstage
- Broad source compatibility, scales with premium amps
- Lightweight and comfortable, perfect for extended listening sessions
- Includes dual 3.5 mm mono connectors; 6.35 mm adaptor; and 1 premium textile-covered detachable cables
- Custom carry case
- Made in Germany



