Unparalleled clarity, wherever you go.

HEDDphone® is a ground-breaking range of open-back headphones born from the design legacy of our founder Klaus Heinz. Celebrated for their outstanding precision and clarity, HEDDphone® models feature innovations such as Air Motion Transformer drivers with Variable Velocity Transform (ONE, TWO, and GT models) and Thin-Ply Carbon drivers (D1 model).

Whether you're an audio professional looking for a reliable tool to help you work better or an audiophile seeking a luxurious listening experience that blends clarity and warmth, the HEDDphone® range is guaranteed to change how you hear the music you love.

All HEDDphone® are designed, assembled by hand, and tested in Berlin and come with a 5-year warranty for peace of mind.

Our AI assistant is here to help answer your questions about HEDDphone®.

  • The HEDDphone D1 on a white background
    HEDDphone D1 on a white background
    HEDDphone D1 side view on a white background
    HEDDphone D1 protective case on a white background
    HEDDphone D1 on a dark background
    HEDDphone D1 on a dark background
    HEDDphone D1 connected to a digital audio interface on a dark background
    HEDDphone D1 protective case open on a white background
    Spectrum analysis graph for HEDD Audio HEDDphone D1 on a black background

    HEDDphone® D1

    World’s first dynamic headphone with a Thin-Ply Carbon Diaphragm.
    €699
    €699
  • A pair of black HEDDphone TWO GT headphones with velour ear pads, showcasing the open-back design, logo, and build quality.
    A pair of over-ear, open-back HEDDphone TWO GT headphones resting on a wooden surface with a blurred background featuring a cushioned chair and large windows.
    HEDDphone TWO GT connected to an amplifier
    HEDDphone TWO GT standard cable coiled up
    Detail of the HEDDphone TWO GT heddband with logo
    HEDDphone TWO GT closed on white background
    HEDDphone TWO GT with rotated earpads on white background
    HEDDphone TWO GT side shot on white background
    Dynamic image showing the HEDDphone TWO GT width
    HEDDphone TWO GT unplugged on a white background
    HEDDphone TWO GT in a case with a box featuring a headphone design on a white background

    HEDDphone® TWO GT

    Refined and tuned for your listening pleasure.
    From €1,699
    From €1,699
  • HEDDphone TWO on a white background
    HEDDphone TWO side shot on a wooden surface
    Up close shot of the HEDDphone TWO case and cables.
    Side shot of the HEDDphone TWO on a clear surface
    A quote from producer Tchad Blake about the HEDDphone TWO
    Side shot of the HEDDphone TWO on a white background
    Front shot of the HEDDphone TWO on a white background
    Shot of the HEDDphone TWO on a white background
    Close up of the AMT driver in the HEDDphone TWO
    Shot of the HEDDphone TWO on a white background
    HEDDphone TWO UNPLUGGED with carrying case on a white background
    HEDDphone TWO in a protective case with packaging on a white background

    HEDDphone® TWO

    For audio professionals and anyone serious about sound.
    From €1,499
    From €1,499
  • A pair of HEDDphone on a white background.
    HEDDphone on a stand in a music studio
    quote from producer Blue May about why he uses the HEDDphone
    HEDDphone top shot with explanation of the design
    HEDDphone close up with explanation of the connections
    HEDDphone close up with explanation of the design materials
    HEDDphone close up with explanation of the ear pads
    HEDDPhone with Air Motion Transformer on white background
    Studio Quality Headphone from HEDD Audio
    HEDDphone top shot on a white background

    HEDDphone®

    Groundbreaking technology meets profound love for audio perfection.
    €1,699
    €1,699

Key Features of HEDDphone® models

The HEDDphone® range includes our original models, featuring the Air Motion Transformer driver and loved by professional engineers and audiophiles, as well as the new D1 model, the world's first dynamic headphone with a Thin-Ply Carbon Diaphragm.

  • Variable Velocity Transformation

    VVT is a rethinking of the geometry of our AMT driver to achieve even frequency response across the entire audio spectrum, by letting folds vary in width and depth. This HEDD innovation made it possible for the HEDDphone to become the world's first full-range AMT headphone.

  • HEDDband

    We created HEDDband so that you can forget you are wearing headphones and focus on the music you are creating or listening to. This innovative design uses a smart strap system that adjusts the shape and tension to comfortably fit heads of any shape or size.

  • HEDDphone D1 driver on a black background

    Thin-Ply Carbon Diaphragm

    At the heart of the D1 lies a diaphragm made from Thin-Ply Carbon, an advanced composite used in extreme applications from Formula 1 cars to NASA’s Mars helicopter Ingenuity. In headphone design, it becomes something entirely new: TPCD eliminates the need for traditional damping at the diaphragm level, enabling faster, cleaner and more accurate performance.

  • Person assembling a HEDDphone D1 in a workshop setting

    Custom Dynamic Driver

    Dynamic headphones have long balanced compromises such as speed versus stability or weight versus comfort. Drawing on four decades of R&D experience, and the expertise of Composite Sound, HEDD has engineered the core of the D1 driver to deliver studio-grade precision for personal listening. The result is sound that is detailed, balanced, and fatigue-free.

  • Pair of HEDDphone D1 on a dark surface with audio equipment in the background

    Universal Performance

    With 32 Ω impedance and 100 dB sensitivity, the D1 performs consistently across sources from portable players to dedicated amplifiers. It also scales gracefully with higher-end systems while maintaining control and balance.

Learn more about the HEDDphone®

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Reasons to buy direct from hedd.audio

  • Every product is built by hand in Berlin

  • 5 year warranty with all products

  • Free shipping with all orders

  • 30 day returns satisfaction guarantee

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