Musikmesse: Allen & Heath has launched the XD-53 professional monitoring headphones, designed to complement Allen & Heath’s leading brand of Xone DJ mixers.
The XD-53’s incorporate a circumaural isolation design, providing high level isolation from ambient noise, which make them the ideal product for DJ’s requiring immersive listening in loud environments.
Comprising 53mm diameter drivers - the [...]

NAMM: beyerdynamic introduced the Headzone, a portable surround mixing system.
Using DSP technology, Headzone provides headphone-based 5.1 surround sound reproduction and is ideal for a variety of applications including studio, mobile recording and post-production.
For use with Headzone, beyerdynamic has added “Headtracking” technology to its popular DT 800 PRO headphones. This ultrasonic-headtracking system locates the orientation of [...]

2007 Winter NAMM Show: Audio-Technica introduced its flagship ATH-M50 professional studio monitor headphones.
Specifically intended for professional monitoring and mixing applications, the ATH-M50 headphones feature a collapsible design for easy portability and convenient storage. Employing Audio-Technica’s proprietary 45 mm large-aperture drivers with neodymium magnet systems and CCAW voice coils, the ATH-M50 headphones have exceptional power [...]

2007 Winter NAMM Show: Audio-Technica announced the availability of its ATH-ANC7 QuietPoint active noise-canceling headphones.
The ATH-ANC7 QuietPoint headphones employ a miniature microphone in each earpiece that monitors ambient noise (such as airplane cabin or traffic noise) and creates a sound-canceling signal that reduces distracting background noise by up to 85%.
Ideal for use with MP3, CD, [...]

Audio-Technica has announced the U.S. availability of its Import Series ATH-A700 closed-back dynamic headphones. Designed to deliver audiophile-quality acoustic performance with full, rich balanced bass and extended frequency response, the handsomely appointed ATH-A700 headphones offer superb fidelity while providing maximum comfort for a luxurious listening experience.
Ideally suited for reference-quality monitoring and high-definition playback formats, the [...]

NAMM 2006 Winter Show: Denon DJ showed the new DN-HP1000 High Performance Professional DJ Headphones.
Designed to provide DJs with the ultimate monitoring tool, the DN-HP1000 headphones utilize a dynamic, closed back design for superior isolation. Additionally, these new headphones employ one of the largest speaker drivers (53 mm) in their class for outstanding audio quality [...]

SendStation Systems has introduced the earBuddy carrying case for iPod earbuds.
The compact case (about the size of a jewelry box) has been designed specifically with the iPod earbuds in mind, but can hold many other earbuds as well. It is coated with ballistic nylon and built to withstand 200 lbs. or 90 kg of force. [...]

2005 Winter NAMM: Mackie showed their two recently-announced headphone monitoring products for home and professional studio use; the HM54 Four-Channel Headphone Amplifier and the HMX56 Tabletop Matrix Mixer/Amplifier. Available at authorized Mackie dealers in early Q2, 2005, both models offer Mackie’s trademark robust steel construction and exceptional sonic quality.

Sennheiser is one of the leading manufacturers of headphones and microphones worldwide. Their line includes mikes, RF and infrared wireless products, headphones, and active-noise cancellation equipment.
Sennheiser was established in 1945 in Wedemark, Germany. Sennheiser Electronic Corporation (SEC) is the U.S. wholly-owned subsidiary, with headquarters in Old Lyme, Connecticut. SEC represents all Sennheiser products in the [...]

Numark - Numark turntables, mixers and other DJ equipment combine the latest technology with proven materials and construction. The result is turntables, cartridges, mixers, CD and MP3 players, headphones, and accessories that hold up the the abuse of live DJing.
Many of their recent products take DJing into new territory:

The Numark CDMIX1 is a CD player/mixer [...]

AKG is one of the leading vendors of microphones, headsets, and monitors.
AKG headphones are popular, especially for wireless performance. AKG Microphones are popular performance mics, including wireless microphone systems, instrument mics, and vocal mics. Their mics include dynamic and condenser models, miniature and headset mics.
Their site is primarily product-oriented.