Audio Electronics

The Telex Models 450D and NC450D Dynamic Microphones are designed for voice-paging applications requiring a rugged hand-held microphone.

The 450D is a low-impedance, balanced-line dynamic microphone that provides smooth, peak-free response and trouble-free performance. The rugged design makes it particularly effective for use in busy environments (e.g. manufacturing and restaurants) where excellent voice response characteristics in a microphone are required.

The NC450D is a noise-cancelling design that makes it particularly effective for use in noisy locations, and the excellent voice response characteristics make it a good choice in quiet areas as well.

Design Features:

The NC450D microphone contains a shock-mounted dynamic, differential type cartridge which discriminates and cancels distant sounds and noise in favor of voice inputs spoken close to the microphone. The 450D features a standard omnidirectional shock-mounted dynamic cartridge. Output impedance on both models is 200 ohms for matching low impedance input circuits. A push-to-talk switch is located on the microphone housing. The black microphone housings are constructed of molded ABS plastic, which will withstand the day-to-day abuse of hand-held mobile microphone applications. The NC450D includes a soft rubber lip guard which assures the user of correct microphone-to-mouth positioning.

The world-reknown performance of legendary 635A/B is available in the long-handle 635L/B. With its black finish, and measuring 9.5" , this extended handle length version delivers all of the sonic performance of the 635A/B, adding the virtues of a longer body length for ease-of-use, helping keep the reporter's hand out of the shot.

The Electro-Voice 635N/D-B dynamic omni directional microphones is offspring of the legendary 635A microphone. Built with the same rugged design of the 635A, the 635N/D-B offers a neodymium N/DYM magnet structure for greater sensitivity. 635N/D-B is ideally suited for electronic news production (ENG), electronic field production (EFP), television, film and radio remotes and demanding PA applications.

The BP-319, BP-325, and BP-351 are portable user stations for use with RTSTW(Two-Wire) intercom systems. The BP-319 is a microprocessor controlled 1-channel intercom where the BP-351 is a microprocessor controlled 2-channel select intercom beltpack. The BP-325 is a binaural (stereo) programmable 2-channel beltpack with PGM-IN capability. The BP-319 and BP-351 have connections for headset/earset microphones (Dynamic or Electret). The BP-325 is only for use with a dynamic microphone. Available colors are gray (shown) or black.