Most Popular Articles
Ultrasone Ships HFI-2400 Headphones
Wildomar, CA - Jan 8, 2010 - Ultrasone is now shipping its flagship HFI Series headphone - the HFI-2400. The headphone uses a gold-plated 40mm transducer with decentralized placement, which is designed to present more realistic and spatial sound production. Sporting a frequency response of 10Hz to 25kHz, the HFI-2400 is an open-back headphone.
The headphones weigh 292 grams and are fitted with mu-metal shielding to reduce the electro-magnetic emissions up to 98 percent compared to other headphones.
Acceptable Use Policy blog comments powered by Disqus
[an error occurred while processing this directive]
Today in Radio History
The history of radio broadcasting extends beyond the work of a few famous inventors.
Read each issue online in our Digital Edition Format in your Web browser.
EAS Information More on EAS
The feed provides feeds for all US states and territories.
Need a calendar for your computer desktop? Use one of ours.
Information from manufacturers and associations about industry news, products, technology and business announcements.
Browse Back Issues[an error occurred while processing this directive]
Also in the March Issue
- The "And More" of Automation
- FCC Enforcement Items to Watch
- Testing AM Antennas
- New Products
- Field Report: Cloud Microphones Cloudlifter CL-1
- New Products at the 2014 NAB Show
- Side by Side: IP Codecs