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A 4931
A 4932
OVERVIEW
The Redback® A 4931 remote mic/line pre-amp wallplate or the Redback® A 4932 remote mic/line pre-amp box 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 Redback®
A 4928 Line Output box which provides a balanced high or low level output and an unbalanced Aux output signal to be
fed into an amplifier.
Power is supplied via the included 24V Plugpack which is connected to the Redback® A 4928 Line Output box. Power for
the Redback® A 4931 mic/line pre-amp wallplate or the Redback® A 4932 mic/line pre-amp box is provided through the
Cat5e cable connection.
The Redback® A 4928 has a 24V DC switched output (limited to 120mA current draw) which activates when the VOX
output of the Redback® A 4931 or Redback® A 4932 is active.
Redback® A 4928 Line Output Box
A 4928
Operating Manual
A 4928 Line Output Box
A 4931 Mic/Line Preamp Wallplate
User manual revision number: 1.0 25/06/2019
A 4932 Mic/Line Preamp Box
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Table of Contents
Related Manuals for Redback A 4928
Summary of Contents for Redback A 4928
- Page 1 The 3V output signal is carried via Cat5e cable (suitable for distribution up to 300m without interference) to the Redback® A 4928 Line Output box which provides a balanced high or low level output and an unbalanced Aux output signal to be fed into an amplifier.
- Page 2 300 metres. The audio from the A 4931 or A 4932 is fed down the cable to the A 4928 and power is fed back from the A 4928 to power the A 4931 or A 4932. The A 4928 is powered by the supplied 24V DC plugpack or by any other 24V DC source which can be connected to the 24V DC input euro block.
- Page 3 The DIP switches are labelled 1) VOX BOTH, 2) VOX ENABLE, 3) VOX OUTPUT. When the A 4931 or A 4932 is used with the A 4928 there are four possible audio output options. 1) Mixed OUT (No switched Output) - The audio from the A 4931/32 microphone input and the line and/or music inputs are mixed together and output to the A 4928.
- Page 4 ........2 x RCA ....... 3.5mm JACK All Australian made Redback products are covered by a 10 year warranty. Should a product become faulty please contact us to obtain a return authorisation number. Please ensure you have all the relevant documentation on hand. We do not accept unauthorised returns. Proof of purchase is required so please retain your invoice.
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