HEDDphone® D1
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 adapter; and 1 premium textile-covered detachable cable
Custom carry case
Made in Germany
Specification:
Design: Open-back over-ear headphone
Drivers: Dynamic with a Thin-ply Carbon Diaphragm
Frequency Range:5 Hz - 40 kHz
Maximum SPL: 100dB at 1mW
Impedance:32 Ω
Pads: Perforated Velour
Cable: TRS 3.5mm textile-covered premium cable; 2m long; 6.35mm adapter.
Inputs: 2 x 3.5mm
Weight: 350g (net
