HEDD Audio HEDDphone® TWO | open reference headphones
incl. VAT
1.959€ Original price was: 1.959€.1.849€Current price is: 1.849€.

- open headphone
- High resolution HEDD AMT driver
- High quality, vegan friendly materials
- Made in Germany
The culmination of three years of tireless research and development, every aspect of the HEDDphone has been refined for an unparalleled audio experience.
By using ultra-light materials such as carbon fiber and magnesium, we have achieved a weight reduction of 25%.
The latest Air Motion Transformer driver has been designed from the ground up by Hedd Audio to ensure that every sonic detail is more vivid and lifelike than ever before.
With its intelligent strap system, the HEDDband allows you to customize height, width, curvature and contact pressure for a comfortable fit even during extended use.
Experience new levels of comfort, clarity and natural sound enjoyment with the HEDDphone TWO.
- The design is based on an excellently balanced weight distribution.
- The HEDDphone uses the most durable materials and components for the longest possible life.
- The ear pads are made of high quality vegan material that is durable, soft and seals well even with glasses.
- High resolution HEDD Air Motion Transformer.
- High quality, vegan materials, made in Germany.
- Variable Velocity Transformation Technology.
As a self-admitted headphone cynic, the HEDDphone TWO is a total winner. I close my eyes and see the sound-world in front of me, easily picking out what's exciting and what is lacking, enhancing each part as is needed. If only most monitors were this clear. Crazy stuff

Technical properties
- System: Open over-ear headphones
- Driver: AMT with full-range VVT® technology
- Frequency response: 10 – 40 000 Hz
- Efficiency: 89 dB SPL at 1 mW
- Impedance: 41 Ω
- Connector: balanced 4-pin mini XLR
- Weight: 550 g
- Warranty: 5-year warranty if the product is registered

Groundbreaking technology meets
deep love for audio perfection
Driven by new advances in air motion transformer technology and based on sound user feedback, the new HEDDphone has undergone a turbo-charged development. With a folded Kapton diaphragm more than three times the size of conventional dynamic, planar or electrostatic drivers, the sound of the HEDDphone TWO has reached new heights in terms of precisely matching subtle transients and producing a transparent, natural musicality. It creates a speaker-like, evenly balanced soundstage with stunning definition that allows for long, fatigue-free listening.
Building on the success of its predecessor with award-winning producers and engineers such as Tchad Blake, Hildur Guðnadóttir and DJ Jazzy Jeff, these headphones were designed with a discerning eye on the needs of mastering engineers, mixers and producers, but are also aimed at the broader spectrum of headphone enthusiasts. Several breakthroughs were achieved during the three and a half year development and design process of the HEDDphone TWO. By redesigning the driver from the ground up and using lightweight materials such as carbon fiber and magnesium, the HEDD research team was able to achieve an astounding 25% weight reduction. A completely new mechanical design has been developed to make the product more compact and durable.
The all-new and unique headband (HEDDband) provides the user with a true custom comfort fit experience. HEDD has developed an intelligent band system that allows parameters such as height, width, curvature and even contact pressure to be adjusted to suit individual head shape and taste.
To ensure maximum flexibility right out of the box, the company includes a carrying case and additional balanced/unbalanced cables so the HEDDphone TWO can be easily taken to projects – and even on vacation. Frequent users will also appreciate the replacement set of ear cushions for extended use.
Register your HEDDphone TWO to receive a 5-year extended warranty.
Air Motion Transformer
The HEDD Air Motion Transformer is hand-built in Berlin using high quality components and puts HEDD’s expertise to work to deliver impeccable transient response and ultra-high frequency extension. As a result, the high frequencies remain transparent and linear and do not distort the natural sound reproduction in any way.
The Air Motion Transformer is an electromagnetic driver as it is based on the Lorentz force that moves the air in the individual folds. The resulting airflow is four times faster than the speed at which the individual folds move, which is a big advantage when it comes to reproducing music signals with fast transients.


Variable Velocity Transformation
Variable Velocity Transformation (VVT) enables the AMT driver in the HEDDphone to achieve a smooth frequency response across the audio spectrum. This is achieved by rethinking the geometry of the driver to allow the pleats to vary in width and depth. The result is the world’s first full-range AMT headphones.
Developed and manufactured in Berlin
Heinz ElectroDynamic Designs (HEDD) is a German manufacturer of high-end studio loudspeakers and HEDD phones founded by industry legend Klaus Heinz and his son, musicologist Dr. Frederik Knop.
The company has a long history in audio development and reproduction. Their products have been developed and manufactured in Berlin since 2016.

Color | Black |
---|---|
Connections | unsym. mini jack |
Manufacturer | HEDD Audio |
Construction | offen |
Impedance | 41 Ohm |
Product safety
Manufacturer information
HEDD Audio GmbH
Salzufer 13/14
10587 Berlin
GERMANY
Phone: +49 30 72013470
Person responsible for the EU
Der Hersteller dieses Produkts befindet sich innerhalb der Europäischen Union und übernimmt die Rolle der verantwortlichen Person gemäß der EU-Produktsicherheitsverordnung. Für weitere Informationen wenden Sie sich bitte an den Hersteller.
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