Four new models have been added to the AKG HSC and HSD lines of headsets for professional audio / video markets. These additions include the HSC 171 and HSC 271 condenser microphone models and the HSD 171 and HSD 271 dynamic microphone lines.

Ideal for broadcast engineers, sports and news commentators, and voice-over and recording artists, the four headsets "incorporate features that have been directly requested by professional users, and offer excellent comfort, optimum ambient noise reduction and outstanding audio quality," said Thomas Stubics, product marketing manager -- recording and broadcast at AKG. "We’ve designed the HSC and HSD’s with comfort and usability in mind and each set will offer reliable service across the board."

Each headset has a closed-back earpiece design for high ambient noise attenuation and signal isolation. The HSC 271 and HSD 271 are circum-aural (full-size) and the HSC 171 and HSD 171 are supra-aural (on ear) designs. All models have a detachable cable, so that if a cable becomes defective over time, it can be replaced quickly without the use of tools.

Moreover, each new headset has a flexible microphone arm that moves through a 270-degree arc and automatically mutes the mic as it is moved up, eliminating the need for a mute button. The HSC 271 and HSD 271 also feature automatic headphone muting. The microphone can be worn to the left or the right of the wearer’s mouth, and the microphone is shockmounted to attenuate mechanical noise and protect the capsule from damage.

All the headsets are compatible with a choice of optional available cables and connector types, for use in the studio, broadcast booth or on the field, with consoles, computers, camcorders, intercoms, or other devices. The headsets come with a windscreen and an additional pair of velvet ear pads.

AKG is now shipping the HSC 271 ($249 MSRP), HSC 171 ($229 MSRP), HSD 271 ($249 MSRP), and the HSD 171 ($229 MSRP) headsets. For more information, visit the Harman Web site at harman.com. AKG is a brand in the Harman family.