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Description |
Downloads |
Specs |
Ordering |
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A4505D NEW
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- MP3 audio format for Bell, Prebell and Music timing outputs
- MP3 audio format Emergency Tones conform to AS 1670.4 (supplied)
- Random play of MP3 files for Prebell and Music triggers
- Easy PC based timing event setup
- Local push button operation of Lockdown, Fire and Bell
- Remote triggering of Lockdown, Fire and Bell
- MP3 audio format Voice over message (Available in the Lockdown and the Fire cycle)
- Switched 24VDC output for Bell, Lockdown or Fire mode
- Pluggable screw terminal connections
- Auxiliary level output
- Battery backup of current time
- 24V DC operation
- Standard 1U 19” rack mount case
- Suitable for any amplifier with an auxiliary input
- 10 Year Warranty
- Australian Designed and Manufactured
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A timed audio announcement, lockdown and fire alarm controller all housed in a convenient 1RU rack mount chassis. A total of 50 event switching times are available through the timing functions. |
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A4500D NEW
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- MP3 audio format files required for Bell, Prebell and Music timing outputs
- Emergency Tones conform to AS 1670.4 (supplied)
- Random play of audio files for Prebell and Music triggers
- Easy PC based timing event setup
- Local push button operation of Alert, Evac, Bell and Isolate
- Remote triggering of Alert, Evac and Bell functions via closing contacts
- Remote triggering of Alert, Evac, Bell and Isolate functions via optional wall plates
- Emergency Paging (Optional via Redback® A 4660A)
- Voice over message (In Evacuation cycle)
- Switched 24VDC output for Bell, Alert or Evac mode
- Pluggable screw terminal connections
- Auxiliary level output
- Battery backup of current time
- 24V DC operation
- Standard 1U 19” rack mount case
- Suitable for any amplifier with an auxiliary input
- 10 Year Warranty
- Australian Designed and Manufactured
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A weekly timer and Evacuation controller all housed in a convenient 1RU rack mount chassis. A total of 50 “event” switching times are available through the timing functions. Each event can be set to turn on any single day of the week or on multiple days, from 1 sec up to 24 hours. |
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A4280A NEW
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- Multi-stage thermally cued fan cooling
- 2U 19” rack mount (with optional A 4376)
- Tape record out terminals
- Provision for connection to Redback A4660 touchscreen paging console
- MP3 based Alert/Evac tones with MP3 voice over message for emergency tones (built in)
- 3 mic input and 4 auxiliary inputs
- Phantom powering available on all inputs
- Adjustable vox muting on inputs 1 & 2.
- Bass and treble tone controls
- Terminals for 100V line output
- 240V AC or 24V DC power operation
- Thermal & fuse overload protection
- Built in short circuit protection
- Australian designed & assembled
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This Redback 4 Zone 250 Watt 100V Public Address Mixer Amplifier is similar in functionality to our A4387A amplifier, with the addition of four 100V line output zones. During normal use, you are able to select via the front panel switches, any zone on or off to control BGM programming. |
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A4933 NEW
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- Frequency Response:
- Mic input: 140Hz - 20kHz
- Aux input: 140Hz - 20kHz
- Music input: 140Hz - 20kHz
- Input Sensitivity:
- Mic input: 1mV -13mV balanced
- Aux input: 40mV - 800mV balanced
- Music input: 40mV - 800mV balanced
- Connectors:
- Mic Input: 3 pin XLR
- Aux Input: 2 x RCA
- Music Input: 3.5mm Stereo Socket
- General:
- Output: RJ45 8P8C
- Data transmission: Cat5e/6 cabling (max 200 metres)
- Bluetooth Version: 5.1
- Bluetooth Range: 30m average (clear line of sight)
- Weight: ≈0.11kg
- Power: Powered over Cat5e/6 cable
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This Microphone/Line Pre Amplifier Wallplate accepts either a microphone level, line level, music or bluetooth input and converts the signal to a balanced high level output. |
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C8825 NEW
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- The dual-channel home theater karaoke wireless microphone system has Ultra-High Frequency (UHF) for interference free performance.
- HDMI, Optical and 1/8” (3.5mm) input and output for instant Karaoke fun.
- Compatible with an array of devices including TV, Smart TV, Blue-Ray player, notebook, iPad, tablet, home theater, receiver, speaker, etc.
- The portable receiver and audio mixer supports up to two wireless microphones (included) and two wired microphones (not included).
- Adjustable DSP sound effects Reverb, Echo, Bass, Treble and Vocal Cut Control for more Karaoke fun.
- Up to 30m line-of-sight operation range. Perfect for Karaoke, DJ music and house parties.
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UHF dual-channel wireless mic system with DSP effects, multiple inputs, and 30 m range—ideal for karaoke, DJs, and home entertainment. |
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A4958 NEW
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- Input Level Sensitivity: 100mV/1V
- Output Level Sensitivity: 100mV/1V
- Input Connectors: 3 pin XLR balanced, 2 x RCA
- Output Connectors: 3 pin XLR balanced, 2 x RCA
- Dimensions: 40W x 83D x 50H
- Weight: 0.2 kg
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The Redback A 4958 is a compact, professional-grade pre-amplifier designed for versatility and reliability. It accepts both XLR and RCA inputs and provides a volume-adjustable XLR or RCA output, with RCA signals internally mixed to mono. |
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A4423 NEW
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- 1 microphone/ 4 line inputs (mono mixed internally)
- Front 3.5mm music input (overrides rear input 4 input)
- Bluetooth audio connection (overrides input 4 front and rear inputs)
- 2 outputs via XLR/RCA 1V balanced
- Level controls for all inputs
- Separate bass and treble controls on all inputs
- Adjustable input sensitivity on all RCA line inputs
- Phantom power selection on Mic inputs (12V DC)
- Route signals to each output or both outputs
- 24V DC input
- 24V DC battery back up terminals
- 1RU 19” rack mount case
- 10 Year Warranty
- Australian designed & assembled
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The Redback® mixer delivers a flexible and installer-friendly solution with one microphone/line input and three additional line inputs (all internally mixed to mono), plus a front-panel 3.5mm music input and integrated Bluetooth® receiver.
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A1717B NEW
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- Electrical
- Power supply: 24V DC to 30V DC 300mA (idle/maximum current draw 150mA) tip positive
- Output line: Stereo RCA 500mV nominal
- MP3 sample rate: 44kHz
- SD card size: 256MB to 16GB
- Trigger activation: Closing contact
- Switched output: 24-30VDC out (supply voltage dependent), limited to 120mA current draw
- MP3 Info
- MP3 File Format: Minimum 128kbps, 44.1kHz, 32bit, VBR or CBR, Stereo
- Length/size: Limited by card size (1600mins @ 128kbps, 44kHz on supplied 16GB)
- Bit rate: All standard MP3 rates (128kbps recommended)
- Sample rate: All standard MP3 rates (44kHz recommended)
- Channels: Stereo or mono
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The A 1717B is an MP3 based message player housed in a compact flange mount aluminium enclosure and offers playback of four MP3 tracks. |
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A4574B NEW
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- Level controls for alert/evac, bell and voice over
- Front panel alert/evac/bell and cancel switches
- All tones MP3 based
- Alert/Evac Emergency tones can be configured for momentary or continuous operation
- 1U half rack cabinet
- Alert and Evac Tones conform to AS 1670.4 (Library included on Micro SD card)
- Compatible with fire indicator boards & break glass alarms
- Remote operation of alert , evac, bell tones & cancel.
- Local operation of alert, evac and bell
- MP3 based Alert and Evacuation Voice over message facility
- Bell chime facility
- Switched 24V DC outputs for override relays or strobes (outputs limited to 120mA)
- On-board timer for remote alert activation adjustable from 30secs to 7.5min in 30 second increments.
- Switches from alert to evac after preset time.
- Auxiliary level output
- 10 year warranty
- Australian designed and manufactured
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This unit has provision for playback of Alert, Evacuation and chime tones as well as an alert and/or emergency message. When connected to a paging system amplifier, building occupants can be alerted and/or evacuated in the event of an emergency e.g.: fire, gas leak, bomb scare, earthquake. |
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C0359A NEW
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- USB powered. Easy to power anywhere.
- Provides 48V phantom power to condenser microphones.
- Balanced XLR input and output.
- Additional 3.5mm stereo mixed output.
- Rugged, compact metal enclosure.
- Power and input status LED indicators.
- Ideal for desktop studios, field recording, and content creation.
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A compact and convenient desktop phantom power solution. USB-powered for maximum portability and versatility. Designed for use with condenser microphones requiring 48V phantom power, this unit features balanced XLR input and output connections for seamless integration with professional audio equipment |
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H5158 NEW
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A rack mount bracket designed to accommodate four independent Merlaud zone decoders (A4872) in a 1RU space. |
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H5159 NEW
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A blanking panel to fill unused spaces in the H5158 Merlaud zone decoder rack panel. |
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C0463 NEW
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 Designed & manufactured in Australia.
- Since 1976 Redback public address products have been manufactured in Perth, Western Australia by Altronics. With over 40 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products
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This dual 3 pin XLR wallplate has been desinged for DJ/band inputs at function centres and venues. |
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A4867 NEW
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- Decodes balanced line level or stereo RCA inputs for streaming across an IP network (when used with A4866).
- Configurable IP addresses for each unit.
- Allows for multiple encoders and decoders on a network.
- Can be used with pre-existing UTP cabling - ideal for multi building facilities utilising local zone amplifiers for PA.
- Web portal set up.
- Local level adjustment.
- Can be powered via PoE or local 12V DC plugpack.
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The Merlaud IP Communicator balun system provides an easy way to send balanced audio line signals over network IP systems. |
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A4866 NEW
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- Encodes balanced line level or stereo RCA inputs for streaming across an IP network.
- Configurable IP addresses for each unit.
- Allows for multiple encoders and decoders on a network.
- Can be used with pre-existing UTP cabling - ideal for multi building facilities utilising local zone amplifiers for PA.
- Web portal set up.
- Local level adjustment.
- Can be powered via PoE or local 12V DC plugpack.
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The Merlaud IP Communicator balun system provides an easy way to send balanced audio line signals over network IP systems. |
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C0462 NEW
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- Designed & manufactured in Australia.
- Since 1976 Redback public address products have been manufactured in Perth, Western Australia by Altronics. With over 40 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products
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This dual 3 pin XLR wallplate has been desinged for DJ/band inputs at function centres and venues. |
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A4565C NEW
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- Tones conform to AS 1670.4
- Standard 1U 19” rack mount case
- Interfaces with Fire Indicator Boards
- Remote operation of Alert, Evac, Chime, Fire Test, Fire Alarm & Cancel tones
- MP3 based tone playback (with backup hard coded Alert, Evac and Bell tones)
- 24V DC operation
- Auto/Manual/Isolate keyswitch
- Key switch to 003 standard
- Local operation of Alert, Evac and PA
- MP3 based Voice Over messages for Alert and Evac cycles
- Microphone socket for PA use
- Provision for BGM (back ground music)
- Provision for Auxiliary input with front volume control
- Bell chime facility
- Switched 24V DC output for override relays on volume controls
- Switched 24V DC output for strobe operation for Alert mode
- Switched 24V DC output for strobe operation for Evac mode
- Switched 24VDC output for bell mode
- On-board timer for automatic Alert to Evac switchover, adjustable from 30secs to 7.5min in 30 second increments
- Externally operated inputs are activated by switching to ground
- Auxiliary level output
- Suitable for any amplifier with an auxiliary input
- 10 Year Warranty
- Australian Designed and Manufactured
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This easy to operate building alert & evacuation controller controller is designed around industry standard building requirements. When connected to a paging system amplifier, occupants can be alerted and/or evacuated in the event of an emergency eg: fire, gas leak, bomb scare, earthquake. |
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A4660A NEW
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- Standard Features:
- Touch control paging with pre and post announcement chime options.
- Adjustable microphone automatic gain control (AGC).
- High quality electret microphone with high ambient noise control and feedback rejection.
- Adjustable backlight brightness and dimmed brightness levels with selectable timeout period.
- All glass front bezel for a stylish finish for any room.
- Connects via economical Cat5e UTP cabling.
- For long cable runs (approx. 200m+) we recommend using our A 4658 Power Injector.
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This paging console is designed to provide general paging to zones when connected to a variety of Redback products. It provides a visual indication of the status of all audio sources and zones within the system at a glance, sharing a common screen with the master wallplates available for use with these systems. |
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A4225 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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This 2 x 480W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4224 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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This 480W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4223 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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This 2 x 240W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4222 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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This 240W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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A4221 NEW
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- Modular design allows for mix and match amplifiers within 1RU rack space.
- Class-D design with excellent performance and efficiency.
- LED indicators for protection mode, clipping condition and signal presence.
- 100V line or 8 ohm output via screw terminals.
- Stereo RCA line input.
- Balanced line input via 3 pin Euroblock pluggable terminal.
- High pass filter at 180Hz -3dB.
- Built-in short circuit, overload and high temperature protection.
- 2 year warranty.
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This 2 x 120W PA zone amplifier developed by Redback, allows installers to mix and match amplifiers within a 1RU 19” rack space. |
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H5193 NEW
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A pair of rack ears suitable for mounting two Redback A42XX zone PA amplifiers into a 1RU rack space. Includes 2 rack ears and 8 mounting screws. |
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H5192 NEW
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A pair of rack ears suitable for mounting a single Redback A42XX zone PA amplifier into a 1RU rack space. |
