HEDD HEDDphone - Headphone User Guide

Cable

When attaching the Mini-XLR cables to the HEDDphone® input, make sure to push the male connectors until you hear a click. The red marked mini XLR plug is the R channel. Check hedd.audio/en/ heddphone for available cable options.

Fitting your HEDDphone®

You can adjust the HEDDphone® by changing the position of the left and right sliders.

Diaphragm crackling

The Air Motion Transformer squeezes air out of multiple Kapton® folds, allowing to move air significantly faster than any traditional dynamic, planar magnetic, or electrostatic driver. Due to this principle, you may sometimes notice quiet crackling sounds while adjusting the HEDDphone® to your ears. This happens when air pressure is applied to the diaphragm and does not affect the driver's performance. The crackling won't appear when you have found your ideal listening position.

Amplification, Burn-in

We recommend a powerful desktop headphone amp or high-end stereo player for the best listening experience. The HEDDphone® does not require a specific burn-in period.

Safety & Cleaning

• High SPL's can irreparably damage your ears! Please take good care when running the HEDDphone ® at high levels.
• Please keep away Ferro-magnetic (steel, iron, etc.) objects such as small screws and swarf from the drivers. The magnetic field in the driver can pull objects to the folded diaphragm. This can lead to permanent damage which is not covered by the warranty.
• Do not expose the HEDDphone ® to extreme temperatures, keep it dry at all times.
• Always keep electric equipment out of the reach of children.
• Use a microfiber cloth to clean both, plastic / aluminum and synthetic leather surfaces.
• Exchanging Earpads is not a problem, reach out to us for simple instructions.

TECH TALK

Concept:
Open over-ear headphone with Air Motion
Transformer and VVT ® Technology
Frequency Response:
10Hz–40kHz
Efficiency:
87dB SPL for 1mW
Impedance:
42 Ω
Connector:
Mini XLR
Weight:
718g
Warranty:
2 years from the original date of purchase

HEDD Audio GmbH
Salzufer 13/14
10587 Berlin
GERMANY
Write us: info@hedd.audio
Learn more:
hedd.audio/heddphone