Sennheiser 3050 Series In-Ear Monitors
July 11, 1997
OLD LYME, Connecticut- Sennheiser has entered the wireless in-ear monitoring arena with the
introduction of the new 3050 Series, which consists of the SR3054-U single channel and SR3056-U
dual channel transmitter, and the EK3052-U receiver.
A stereo UHF system, the 3050 Series provides the freedom of movement and flexibility increasingly
demanded by today's performing artists. Not only does the 3050 series in-ear monitoring system play
an integral role in improving the audio quality of a performance, but it also protects the user from vocal
fatigue and potential hearing loss.
With an operating range of 500 - 1000 feet, the 3050 Series allows artists to perform creatively with a
consistent, reliable monitor mix tailored specifically to their needs. Designed with Sennheiser's HiDyn
plus(R) compansion system, the 3050 Series provides the limiting protection necessary in an in-ear
monitoring system. A signal-to-noise ratio of more than 105 dBA assures end-users of the very highest
sonic quality. The 3050 Series is designed for use with most transducers including the custom molded
type suggested by many audiologists.
The SR3054-U and SR3056-U transmitters, each contained in a 1 U metal housing, have easy to read
front panel LED's that illustrate power status, and offer 16 switchable operating frequencies within a 24
MHz range between 450 - 960 MHz. A headphone jack allows the front-of-house
engineer to monitor the artist's audio mix as needed.
The lightweight, compact EK3052-U beltpack receiver indicates power and battery status
via a well-lit LED display. Volume level is managed by the artist through a front panel
control. The receiver produces an AF output of 50 mW at 16 Ohms, and is powered by 2 AA
batteries that provides more than 8 hours of continual use.
Established in 1945 in Wedemark, Germany, Sennheiser is the acknowledged world leader
in microphone technology, RF-wireless and infrared sound transmission, headphone
transducer technology, and most recently in the development of active noise-cancellation. For more information, visit their web site at www.sennheiser.com. | 
