A 4928 • Single Output Microphone/Line Hub

This single output microphone/line hub is designed to accept audio from a preamp UTP wallplate or compatible transmitter box. Accepts either a microphone or line input and converts the signal to a balanced high level output. The 3V output signal is carried via Cat5e cable, (suitable for distribution up to 300m without interference) back to the A 4928. The unit is equipped with a dedicated balanced or unbalanced output, with volume control. Output has DIP switch selectable balanced mic/line, or unbalanced line level output which can be fed directly into amplifiers. Powered by 24V DC from the supplied plugpack.

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.

Key Features:

• Connects to A 4931 Microphone/Line Pre-Amplifer Zone Wallplate or A 4932 Zone Preamp Box.
• Easy Cat5e/6 UTP data cabling connection.
• Up to 300m cable runs out to wallplate/box.
• Balanced Euro terminal block connections.
• Balanced mic or line level operation.
• 24V DC operation.
• Australian designed & assembled.

Example connection diagrams:

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Developed, designed & assembled in Australia.
Since 1974 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 50 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support.

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Backed by an industry leading 10 Year Manufacturer Warranty.
Our Redback products have a long tried and tested history of bulletproof reliability. Altronics offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service.