This Balanced Microphone/Line Pre Amplifier accepts either a microphone or line input for conversion to a balanced high level signal. Mic input is via a balanced XLR whilst the line input is via 2 x RCA sockets or 3.5mm jack. The 3V output signal is carried via Cat5e cable (suitable for distribution up to 300m without interference) to the A 4928 line output box (or other Redback UTP compatible product) which provides a balanced high or low level output and an unbalanced Aux output signal to be fed into an amplifier. Power is provided through the Cat5e cable connection. A 24V DC switched output (limited to 120mA current draw) is available to activate when the VOX output of the pre-amplifier is active.
Use with Redback A4432
When used with A4432 it provides a means of overriding the input to a zone with a local input source located in that zone. An example may be a mobile phone for background music or a microphone for speeches at a wedding function. Both the wall plate and box have connections for a 3 pin XLR microphone, dual RCA line level input and a 3.5mm line level input for portable devices.
Part of the Redback UTP Solutions Range.
This product is part of the Redback UTP solutions range, a suite of interchangeable transmitters and receivers for connecting different types of audio signals between local zones and equipment racks. View the connection matrix for this product to see which items it will connect to in the Redback range. Input Mic Level Sensitivity: 3mV
Input Line Level Sensitivity: 1V
Music Input Line Level Sensitivity: 200mV
Output Connector: RJ45 8P8C
Input Connectors (Audio): 3 pin XLR balanced, 2 x RCA, 3.5mm JACK
Dimensions: ~133W x 65D x 44H
Weight: ~0.2 kg
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