HEDD HEDDphone D1 Headphones

HEDD

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Product Code: 8120
$799.00
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The HEDD HEDDphone D1 Headphones deliver reference-grade clarity, speed, and tonal balance in an open-back design built for serious listening.

As the world’s first dynamic-driver headphone with a Thin-Ply Carbon Diaphragm, the HEDDphone D1 brings advanced material science into the studio, giving engineers, producers, and audiophiles a fast, detailed, and fatigue-free way to hear deeper into every mix. Developed with Composite Sound of Sweden, the HEDDphone D1 reimagines what a dynamic headphone can do. Its Thin-Ply Carbon Diaphragm is engineered for exceptional stiffness, low mass, and resonance control, helping reveal transients with impressive precision while maintaining a natural, balanced presentation. The result is a headphone that feels immediate, open, and honest without becoming harsh or overly analytical. Made in Germany and backed by HEDD’s decades of acoustic design experience, the HEDDphone D1 is built for long-term confidence. Its lightweight 350 g construction, open-back circumaural fit, perforated velour pads, and broad source compatibility make it equally at home during critical studio work, high-resolution personal listening, and extended sessions with premium headphone amplification.

HEDD HEDDphone D1 Headphones Features

  • World’s first dynamic-driver headphone using Thin-Ply Carbon Diaphragm technology
  • Open-back over-ear design delivers a spacious, natural listening experience
  • Custom dynamic driver co-developed with Composite Sound of Sweden
  • Fast, clean transient response with excellent tonal balance and imaging
  • Designed for reference-grade studio accuracy and immersive personal listening
  • Lightweight 350 g construction supports long, fatigue-free sessions
  • 32 Ω impedance and 100 dB sensitivity provide wide source compatibility
  • Made in Germany with fully serviceable components

HEDD HEDDphone D1 Headphones Specifications

  • Design: Open-back over-ear headphone
  • Drivers: Dynamic with a Thin-ply Carbon Diaphragm
  • Frequency Range: 5 Hz - 40 kHz
  • Sensitivity: 100dB at 1mW
  • Impedance: 32 Ω
  • Inputs: 2x 3.5mm
  • Cable: Textile-covered premium cable
  • Pads: Perforated Velour
  • Net Weight: 350 g

HEDD HEDDphone D1 Headphones Includes

  • HEDD HEDDphone D1 Headphones
  • 2x 3.5mm Cable
  • Carry Case
  • Manufacturer Warranty
     

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