OUR PART # MODEL2A
The Model 2A Central Controller is an integrated 2-channel IFB unit intended for applications where space is at a premium, yet high performance is still required. The unit contains everything required to implement a full-featured system in a single space (1U) of a 19-inch rack enclosure. The unit's resources include multiple program inputs, integral telephone interfaces, monitor amplifier output, internal interrupt microphone, and support for additional talk locations. The unit's power input can range from 100 to 240 volts, 50/60 hertz. This "universal input" ensures correct operation virtually anywhere in the world.
Mounted in a single space of a 19-inch rack, the Model 2A provides everything required to implement a 2-channel IFB system. Features include multiple program inputs, telephone interfaces, voice-operated (VOX) interrupt, level meters, monitor amplifier output, and an internal interrupt microphone. In addition, up to four Model 22 or Model 24 Access Stations can be connected to a Model 2A, allowing producer or director positions to access the IFB channels. In addition, up to six Model 32A or Model 33A Talent Amplifiers can be connected to a Model 2A. These portable "beltpack" units interconnect with a Model 2A using standard microphone cables. Both DC power and two channels of audio are supplied on just one 3-conductor cable, providing personnel with convenient, reliable access to the two IFB channels.
The Model 2A packs numerous features into a rugged yet lightweight single-rack-space (1U) enclosure. Standard connectors are used throughout, including 3-pin XLR, ¼-inch 2-conductor, 9-position D-subminiature, and modular telephone (RJ11) jacks. A source of 100-240 volts, 50/60 hertz is connected via a detachable mains cord and provides power for the Model 2A.
Studio Technologies Model 2A Specifications: