Fresh Take on the Long-Time Industry Standard This full-size professional quality stereophone has long been the headphone of choice for broadcast & recording professionals whose careers demand reliable equipment & superior performance. As the first dynamic stereophone to deliver true full frequency, high-fidelity performance, the PRO4AA set the standard when it was introduced in its original form in 1970. In the late 1980s after long service, it was retired & replaced by a newer model. Customers clamored for its return, & by 1988 it was brought back by popular dem&. Since then, though weve incorporated performance-enhancing technology & updated its style, the essence of the PRO4AA remains unchanged & it continues to set the standard for performance & reliability today. The PRO4AA Titanium features dynamic elements for an exceptionally wide frequency response from 10-25, 000 Hz. A 2 mil. titanium coating on its diaphragms increases the rigidity of the element, minimizing mechanical distortion & ensuring exceedingly accurate sound reproduction. One-inch (25.4 mm) diameter oxygen-free copper voice coils improve signal transmission & conduction for cleaner, clearer sound. For times when every note must be captured & no sound allowed to leak through, closed Pneumalite TM cushions form a positive, comfortable seal around the ears, maximizing bass frequencies & isolating the listener from ambient noise. Designed for frequent use over extended periods, the PRO4 A As durable steel & rubber headband is generously padded. Adjustable slide bars ensure a snug fit, also critical for hearing every note & keeping unwanted sounds out. The heavy-duty, single-entry eight-foot coiled cord affords ample flexibility of movement. A 3.5 mm (1/8") plug & a 6.3 mm (14;") screw-on type adapter, both with gold-flashing, are included. Whether you are a sound professional or simply love music, the PRO4AA will deliver excellent isolation, accurate sound reproduction, & the excitement of a live performance to your recording. ...

Black toner developer & drum for the Panasonic UF 745, 755, 755E & 775E fax machines, with an 8, 000 pages duty cycle. ...

PNY Professional X series 64GB SDXC high speed flash memory cards are perfect for moments when performance is the key to capturing all the action. Featuring 50MB/s seq. read & 35MB/s*** seq. write speeds these cards feature faster transfer rates & increased storage capacity compared to SDHC cards. Ideal for Enthusiasts & Professionals seeking to get the best use out of their hi-end DSLRs, HD video recorders & other SDXC compatible devices. ...

The Profile headset from GN Netcom is ultra lightweight for maximum user comfort. An optional ultra-noise cancelling microphone ensures superb call clarity even in a noisy environment. This binaural headset is compatible with the AS range & should be used with an Amplifier or an Ellipse base. ...

The GN Profile Flex is a lightweight & comfortable headset. The Flex Boom technology gives the boom arm a more robust feel to it & with the noise cancelling microphone & acoustic shock protection, it makes this a winning headset. ...

The Profile Mono Flex is a lightweight & comfortable duo earpiece version of the hugely successful Profile range of headsets. The Flex Boom technology gives the boom arm a more robust feel to it &, with the noise cancelling microphone & acoustic shock protection, it makes this a winning headset. ...

This product enables the user to connect into any Personal Computer with a sound card. Compatible with the Vista range of headsets, it enables the user to use a headset with a PC or Mac. ...

Polycom develops, manufactures & markets a full range of high-quality, easy-to-use & affordable voice & video communication endpoints, video management software, web conferencing software, multi-network gateways, & multipoint conferencing & network access solutions. ...

Polycom develops, manufactures & markets a full range of high-quality, easy-to-use & affordable voice & video communication endpoints, video management software, web conferencing software, multi-network gateways, & multipoint conferencing & network access solutions. ...

The Pulsar 50 is an indoor payphone that is suitable for semi-supervised sites. It is ideal for site-owned locations, such as hospitals, universities, hotels & shops. The Pulsar 50 is designed to operate with a prepaid chip card. ...