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Description |
Downloads |
Specs |
Ordering |
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A4581V |
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 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA 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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 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. Read more about our industry leading warranty.
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The A4581V wall plate allows remote triggering of the Alert, Evacuation and Bell tones and the cancel function of the A4565A Alert/Evacuation Controller. |
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C0512A |
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- Heavy die cast base
- Chrome plated shaft
- Telescopic twist to secure grip
- 80 to 151cm adjustment height
- 3/8" and 5/8" thread mounts
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Sturdy telescopic stem with friction grip adjustment. Includes screw adaptor attachment (5/8") for mic holder etc.
80cm to 145cm |
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A4595A |
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- 1U 19” rack mount
- Interfaces with A 4565 for a complete fire/evac & lockdown system
- 24V DC operation (plugpack included)
- Period bell, standby, lock down and all clear controls with remote contacts
- Connects to lockdown wallplate and/or paging console via Cat5e UTP cabling
- MP3 SD card tone & audio announcement playback
- RCA audio output
- Up to 4 paging consoles and 16 remote wallplates per system
- Flip up switch covers to prevent accidental triggering
- Adjustable rear mounted level control
- Switched 24V outputs for all conditions (all clear, standby, lockdown, bell, pre-bell, emergency & common contacts).
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This lockdown controller complements the A 4565 Alert/Evac controller and is primarily aimed at schools which require a lockdown warning facility. |
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A4380A |
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- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 70V, 100V and 4-16Ω outputs
- 240V AC or 24V DC operation
- 24V DC @ 1 Amp output for external devices
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicators
- Fault Indicators
- Power Status Indicators
- Rack Mountable (suits 19 inch racks)
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This range of booster amplifiers are ideal for installations requiring high power zone amplifiers. Simply choose a power rating according to the wattage required for each zone. |
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A4480B |
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- 8 Stereo RCA line inputs (internally mono mixed).
- 2 Microphone XLR inputs with phantom power option.
- Adjustable line input sensitivity 0.3/0.7V.
- Individual bass, treble and volume controls of all line inputs.
- 8 Balanced 3 pin XLR line outputs.
- Individual volume controls of all 8 outputs.
- Alert/evacuation/pre chime tone generator included (alert/evac tones comply to AS1670.4) .
- Emergency balanced input with selectable phantom power and input sensitivity.
- Programmable labelling of input sources and output zones via USB keyboard.
- Programme isolate function.
- Four programmable presets.
- Tampering lockout feature.
- Power fail trigger.
- 240V AC or 24V DC operation.
- 19” Rack Mount (2 unit).
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Designed to meet the demands of todays complex audio installations. This very versatile, cost effective, PA/BGM control system is suitable for clubs, pubs, gyms etc. It is ideally suited as a central controller for all audio inputs and outputs. |
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A6505A |
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- Compatible with Redback Touch control wallplates or third party serial control systems.
- Two RS232/485 inputs.
- Three relay outputs.
- PIR motion detect sensor trigger input.
- Infra-red control input.
- Wallplate connection via standard UTP cabling.
- Powered by 24V DC input (passes power to wallplate – power supply sold separately)
- Australian Designed & Manufactured.
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Designed to be used in conjunction with the A 6500A programmable touchscreen wallplate, this control hub enables the control of a variety of devices. Connection to the A 6500A wallplate is via Cat5/6 cable up to 50m away. Now with PIR trigger input. |
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A1709 |
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- Powered by 24V DC
- 50 event times
- 4 outputs
- Manual override
- LCD readout
- Switching time between 1 second and 24 hours
- Stylish 1RU half rack case
- Includes Power Supply
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A versatile timer which has four switched 24V outputs and four closing contacts which activate simultaneously. It permits a total of 50 event switching times. Each can be set to turn on any single day of the week or on multiple days for up to 24 hours. |
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A4599 |
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- Allows remote activation of the A4505 Controller.
- Connection is made via Cat5e cable up to a maximum range of 300m.
- Protective “flip up” covers. to prevent accidental operation.
- Dual Facia covers included.
- Fits standard electrical wall boxes.
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Redback WallPlate allows the A 4505 Lockdown Timer to be controlled remotely. Featuring Lockdown, Fire, Chime and Cancel buttons, the plate can be located up to 100m away from the main unit. |
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A2096 |
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- Selectable line impedance 600Ω or 4.7kΩ
- Separate speaker for call tone
- Simple two wire connection
- Designed to comply with AS2220.1
- Includes wall mounting bracket
- 80db call tone
- 73mm overall height with the spacer and bracket removed
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Designed specifically for use in emergency warning systems. Warden intercom points (WIPs) are used to communicate between floor wardens and the main emergency evacuation panel. When the handset is lifted the firephone automatically rings the emergency evacuation panel. When the emergency evacuation panel calls the WIP, the call tone sounds through |
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A4931V |
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- Input Mic Level Sensitivity: 3mV
- Input Line Level Sensitivity: 1V
- Music Input Level Sensitivity: 500mV
- Output Connector: RJ45 8P8C
- Input Connectors: Audio: 3 pin XLR balanced 2 x RCA, 3.5mm JACK
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This mic/line pre-amp wallplate 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 4930 Hub. |
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C0505B |
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- Height: 34-47 cm (1.11'-1.54')
- Boom Length: 37 cm (1.21')
- Weight: 2.61 kg (5.75 lbs)
- Material: Iron
- Base: Iron
- Includes Mic stand thread adapter 5/8" to 3/8
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Telescopes both vertically and horizontally. Swivel adjustment on horizontal arm. 5/8" thread adaptor supplied. Heavy cast base. Compatible with both 3/8" and 5/8" thread mounts |
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A4932 |
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- 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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This mic/line pre-amp wallplate 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 4930 Hub. |
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A4280 |
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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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Similar in functionality to the recently released A 4377/A4387 amplifiers with the addition of four 100V line output zones. |
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A4270 |
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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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Similar in functionality to the recently released A 4377/A4387 amplifiers with the addition of four 100V line output zones. |
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A6514 |
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- 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA 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
-
- 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. Read more about our industry leading warranty.
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These compact modules are designed to remotely alter the volume of any low level signal source over serial control. |
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A4580 |
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- Amplifier 100V level or low level balanced line switching
- Selectable pre and post announcement chimes via A4660 (Internal or MP3/SD card based)
- Selectable BGM for each zone
- Accepts up to 8 paging consoles
- Expandable up to 32 zones with additional A 4580
- Paging consoles connect via Cat 5 cable
- Paging consoles can be up to 200m from control box
- Operates from 24V DC plugpack (supplied)
- All inputs/outputs via pluggable terminals
- Suitable for 1 or 2 amplifier systems
- Evac "All Call" input for emergency tones or telephone paging.
- Maximum 500W power handling over 16 zones
- 1U 19” rack mount
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This unit is a very versatile cost effective public address/background music control system which provides audio to up to 16 zones. Backgound music which can be selected to play through any zone is muted when general paging occurs or when an evacuation input overrides the system. |
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C8844B |
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- Frequency Range: 500MHz-1GHz
- Voltage Standing Wave Ratio : <2
- Input Impedance: 50 ohms
- Isolation: 12dB
- Loss: <4.5dB
- RF Connector: BNC Female Type
- Dimensions: 40W x 32D x 28Hmm
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This splitter can be used to split a reception signal into two outgoing signals (one input to two output) or combine two reception signals into one outgoing signal (two input to one output). |
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A4411 |
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- 2 microphone inputs
- Phantom power on MIc inputs (15V DC)
- 2 line inputs
- Separate tone controls for line and microphones
- Stereo outputs
- 1RU 19” rack mount case
- Master volume on rear panel
- Adjustable line muting
- Front panel mount microphone and line input
- Subwoofer output
- LED VU meter
- VOX active indicator
- Signal Present indicator
- 24V DC input
- 24V DC battery back up terminals
- 10 Year Warranty
- Australian designed & assembled
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This 4 Channel Stereo Mixer has been designed to meet the growing demands of PA systems utilising high power stereo amplifiers, it features 2 balanced microphone and 2 auxiliary inputs. Perfect for aerobics use, bars, bistros, sporting clubs. |
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A2069 |
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- 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA 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
-
- 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. Read more about our industry leading warranty.
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The Redback® A 2069 Remote Plate allows the Redback® A 4505 Lockdown Timer to be controlled remotely. Featuring Lockdown, Fire, Chime and Cancel buttons, the plate can be located up to 100m away from the main unit. Connections up to 30m away can be made via standard Cat 5 cabling. |
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A6512 |
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- 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 45 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
-
- 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. Read more about our industry leading warranty.
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These compact modules are designed to remotely alter the volume of any low level signal source feeding any amplifier or mixer remotely, via RS 232 or RS 485 serial control. They will interface with the Redback A 6500 wallplate or any other 3rd party control system. Requires 24V DC power supply. Includes one input with remote volume adjustment via s |
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A6507 |
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- 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 45 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
-
- 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. Read more about our industry leading warranty.
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This compact module includes a seven step 100V line speaker attenuator/volume control which can be remotely adjusted via RS 485 serial control. |
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A4861 |
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- 200W into 4 ohms
- Stereo RCA input
- Speaker level input and outputs
- Adjustable phase and crossover frequency
- Volume level control
- 240V AC operation
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A compact dedicated subwoofer amplifier providing up to 200W into 4 ohms. Ideally paired with the A 4860 and C 1065 ceiling subwoofer, but is also suitable for any passive subwoofer. Ideal for integration with commercial systems in fashion boutiques, shopping centres, gymnasiums etc. Front panel provides level control, phase adjustment and crossov |
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A4860 |
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- Class-D 2 x 50W amplifier
- Bluetooth 4.2 wireless streaming
- Stereo RCA & 3.5mm jack inputs
- Optical input with high performance DAC
- Automatic signal switching with priority for Bluetooth audio source
- 240V AC operation
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A compact bluetooth stereo amplifier for home and commercial sound systems. Features a high spec Class-D 2x50W RMS amplifier and optical input for connection to digital audio sources. Pairs well with the A4861 200W subwoofer amplifer. |
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C0357 |
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- Uses the isolated voltage-boosting technology to effectively prevent the ground signal interference
- The built-in-low pass filter circuit design allows you to fully filter out the interference noise from the external audio equipment
- Soft start function to avoid the impulsive sound when boosting the device
- Uses two sets of balanced power supply, to balance the input and output signals which in turn makes the voltage balanced and stable
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A compact single channel phantom power supply with 3 pin XLR female balanced input and 3 pin XLR male balanced 48V output.
Includes power supply.
Size: 88W x 47H x 92Dmm |
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A4928 |
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- Connects to a variety of compatible Redback UTP transmitters
- 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.
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A single mic/line output box designed to operate with A 4931 and A 4932 zone connection boxes. |
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A5138 |
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- Input Mic Level Sensitivity: 3mV
- Output Connector: RJ45 8P8C
- Input Connector: 5 pin XLR balanced
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The A5138 UTP wall plate has a standard 5 Pin XLR connector for connection of microphones with PTT switches. |
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A5135 |
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- Connects to four paging microphones via A 5138 wallplates or other Redback UTP transmitter at each location
- Built for supermarkets, food outlets or anywhere multiple paging microphones are in use
- Easy Cat5e/6 cabling back to hub
- Adjustable VOX sensitivity
- PTT muting
- 24V DC operation
- BGM input
- Balanced & line outputs
- Australian designed & assembled.
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Designed with small supermarkets in mind. We've designed the hub to cater for industry standard supermarket 5 pin XLR microphones which connects to a local wallplate (A 5138) over a Cat5/6 cable. |
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A4043 |
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- 3 balanced microphone inputs
- Phantom power on mic inputs
- 3 line inputs
- 19” rack mount kit included
- VOX muting
- Tape output RCA sockets
- Bass and treble tone controls
- 100V line output
- 240V AC or 24V DC operation
- Built in short circuit protection
- 10 year warranty
- Optional evac module available
- Optional remote volume module
- Australian designed & assembled
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Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively. |
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A4037 |
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- 3 balanced microphone inputs
- Phantom power on mic inputs
- 3 line inputs
- 19” rack mount kit included
- VOX muting
- Tape output RCA sockets
- Bass and treble tone controls
- 100V line output
- 240V AC or 24V DC operation
- Built in short circuit protection
- 10 year warranty
- Optional evac module available
- Optional remote volume module
- Australian designed & assembled
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Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 40W RMS respectively. |
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A4047 |
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- 3 balanced microphone inputs
- Phantom power on mic inputs
- 3 line inputs
- 19” rack mount kit included
- VOX muting
- Tape output RCA sockets
- Bass and treble tone controls
- 100V line output
- 240V AC or 24V DC operation
- Built in short circuit protection
- 10 year warranty
- Optional evac module available
- Optional remote volume module
- Australian designed & assembled
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Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively. |
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A4433 |
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- Connects to A4432 mixer and A4931/32 local input
- Provides input selection options for four sources.
- Local volume level control.
- Selected source level control.
- Fits standard electrical wall box.
- Easy connection to A4432 via Cat5e/6 UTP data cabling.
- Powered over ethernet.
- Australian designed & assembled
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A touchscreen control wallplate to suit the A 4432 Redback mixer. Allows quick and easy source selection, muting, level control for programming, plus local input level control (when used with A 4931/ A 4932). |
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A4432 |
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- Four Mic/ Line Input channels (Inputs 1-4)
- Four switched RCA AUX Input channels
- Remote AUX source selection, volume and Local input source volume control via optional A 4433 and A 4931 wall plates
- PTT Input and 24V PTT output (limited to 120mA) on inputs 1-4
- Micro SD card based Alert/Evac/Chime/Voice-over module (In built)
- Individual level, bass and treble control on all inputs
- 3.5mm music input overrides AUX 4
- Three levels of priority
- Adjustable Vox sensitivity on inputs 1-4
- Adjustable input sensitivity 1V/100mV on inputs 1-4 and Aux inputs 1-4
- Phantom Power on inputs 1-4
- Tape out (Dual RCA)
- Balanced Output (XLR male)
- Five sets of closing contacts for message triggering (Alert/Evac/Ch1/Ch2/Cancel)
- 24V DC switched output (Limited to 120mA)
- MP3 active indicator
- Signal Present indicator
- LED VU Meter
- 24V DC operation (Plugpack Supplied)
- 24V DC battery back up terminals
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Designed in conjunction with pro-sound contractors, the A 4432 is a stand alone mixer which provides a flexible way to bring multiple audio sources together. It combines many of the best features from our popular mixer and signal processing range into one compact unit. |
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A4931 |
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- Input Mic Level Sensitivity: 3mV
- Input Line Level Sensitivity: 1V
- Music Input Level Sensitivity: 500mV
- Output Connector: RJ45 8P8C
- Input Connectors: Audio: 3 pin XLR balanced 2 x RCA, 3.5mm JACK
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This mic/line pre-amp wallplate 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 4930 Hub. |
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A4930 |
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- Connects to A 4931 transmitter wallplate or other Redback UTP transmitter (see connection matrix)
- Connect up to four audio zones together.
- Easy Cat5e/6 UTP data cabling connection.
- Up to 300m cable runs out to zones.
- Balanced Euro terminal block connections.
- Balanced mic or line level operation.
- 24V DC operation.
- Australian designed & assembled.
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This Microphone/Line Hub is designed to accept audio from up to four A 4931 Mic/Line Preamp wallplates. The Hub has a dedicated output for each wall plate, with front mounted volume controls for each output. |
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A4427 |
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- Eight input channels
- Micro SD card message player for audio announcements
- Individual level, bass and treble control on all inputs
- Six levels of VOX priority
- Adjustable VOX sensitivity
- 3.5mm music input
- Adjustable input sensitivity on line inputs
- 24V DC battery back up terminals
- In built Alert/Evac/Chime functionality
- 24V DC output
- MP3 active indicator
- LED VU meter
- 10 Year Warranty
- Australian Designed and Manufactured
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This unique Redback PA mixer features four input channels which are user selectable for either balanced mic, line or auxiliary use. In addition it incorporates a four channel SD card based message player making it an excellent choice for retail, supermarkets, hardware stores and more. |
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A4372 |
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- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 100V outputs
- 240V AC or 24V DC operation
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicators
- Fault Indicators
- Power Status Indicators
- Rack Mountable (suits 19 inch racks)
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Consists of 2 x 125 Watt amplifiers in a single chassis. Ideal for multi-zone 100V PA requirements. Manufactured in Australia to stringent engineering criteria, the Phase 5 amplifier series exhibit quite remarkable performance and outstanding reliability. |
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A2510A |
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- Input: 6.35mm jack
- Outputs: XLR (balanced) and 6.35mm jack thru
- Dimensions: 120W x 76L x 45Dmm
- Chassis: Heavy Duty Steel
- Bi-directional impedance matching
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Direct injection (DI) boxes are used to convert high impedance unbalanced signals from guitars or other musical instrument pickups to a low level balanced output signal. This enables the signal to be transported over long distances without picking up noise or hum. Earth and hum loops are isolated from powered equipment such as keyboards. |
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A4205 |
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- Designed to meet AS60118.4-2007
- Suits small booths 2-3 square metres
- XLR mic input
- Compatible with single loop designs
- Aux input via stereo RCA
- 10 year warranty
- Australian designed & assembled
- Short circuit proof
- Compressor circuitry
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This compact hearing loop amplifier is designed for use in information kiosks, ticketing booths, help desks etc. Anywhere a small loop system is required to aid the hearing impaired. Engineered to meet AS60118.4-2007. A balanced mic input and stereo line auxiliary input is provided. Compact half rack 1RU case. 24V DC operation. |
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A4469 |
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- 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 45 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
-
- 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. Read more about our industry leading warranty.
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The A4469 zone relay unit may be installed remotely and has been designed to switch either low level inputs or amplifier outputs and interfaces the A4660 paging console with existing PA systems. |
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A1922 |
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- Powered by 24V DC
- 100V line audio output
- Line level audio input
- Short circuit, overload and thermal cutout protection
- Bolt-in chassis construction
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These modules are designed for use in emergency evacuation systems and are powered by an external 24V DC source. They accept a line level audio input and produce a 100V line output via a transformer. The modules feature short circuit, overload and thermal cutout protection, and are constructed on a steel chassis.
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A6515 |
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- Compatible with Redback Touch wallplates or third party serial control systems.
- RS232/485 input.
- Two high current 16 Amp relay outputs.
- Operation indicators on all relay outputs.
- Wallplate connection via standard UTP cabling.
- Powered by 24V DC input (passes power to wallplate – power supply sold separately)
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This relay hub consists of 2 high current (16A) relays with isolated sets of voltage free contacts that close on operation. The relay hub can be used in three ways. |
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A6510 |
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- Compatible with Redback Touch wallplates or third party serial control systems.
- RS232/485 input.
- Twelve relay outputs.
- Operation indicators on all relay outputs.
- Wallplate connection via standard UTP cabling.
- Powered by 24V DC input (passes power to wallplate – power supply sold separately)
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Designed to be used in conjunction with Redback Touch programmable touchscreen wallplates, as a standalone system or as an expansion hub for the A 6505A, this control hub consists of 12 relays with isolated sets of voltage free contacts that close on operation.
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A4316A |
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- 85% efficient class-D power performance
- Low power consumption & heat generation
- Compact 1RU case housing two or four individual amplifiers
- Individual dedicated protection circuitry
- Individual cooling systems for each channel
- XLR cascade output (per channel)
- LED indicators for signal, peak, protection and power
- Constant 100V output per channel for PA system use
- 240V AC operation
- In-built bandpass filter for 80Hz and 16KHz signals
- Built-in short circuit, overload, high temperature protection
- 2 year warranty
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This compact two channel Class-H design amplifier provides independent power amplifiers built into a single 1RU 19" rack mount chassis. It is ideal for use in environments where individual program sources are required in different building zones. Ideal for use in hotels, function centres, shopping malls and commercial offices. |
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A2548 |
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- Ultra compact design with USB PC interface
- Windows & Mac OSX compatible
- Powered via USB
- High/low/mid 3 band EQ
- Fader level control
- 48V phantom power button
- Mute buttons
- 3.5mm headphone output and mic input
- Channel -14dB to +40dB gain control
- Signal input and clip indicators
- -20dB pad switch
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A perfect little mixer companion for your PC/laptop for home recording. Measuring only 124mm wide it takes up very little desk space whilst still offering features found on mixers twice the size - such as fader level control, three band EQ and effects. |
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A1717 |
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- Electrical
- Output line: Stereo RCA 500mV nominal
- Power supply: 24VDC
- MP3 sample rate: 44kHz
- SD card size: 256MB to 8GB
- Trigger activation: Closing contact
- Switched output: 12-30V DC out (supply voltage dependant)
- MP3 specification
- Length/size: Limited only by card size (16GB max)
- Bit rate: All standard MP3 rates (128kbps recommended)
- Sample rate: All standard MP3 rates (44.1kHz recommended)
- Channels: Stereo or mono
- Mechanical
- Dimensions: 105W x 81D x 25H mm
- Weight: ≈0.5kg
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The A 1717 is an MP3 based message player, housed in a compact flange mount aluminium enclosure and offers playback of four MP3 tracks. 4 Message |
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A1982B |
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Megaphone fitted with an alert/evac tone generator. The required function (alert/evac/megaphone) is selected via a toggle switch and is activated by pressing the trigger. To recharge batteries (NiMH batteries only) simply plug in the included AC plugpack. It requires 15 hours to fully charge. Rechargeable batteries sold separately. |
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A1980B |
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- Bright fire engine red casing.
- 35W max internal amplifier.
- In-built electronic siren to gain attention when required.
- Lightweight, easy to use with trigger to talk button.
- Be heard over distances up to 100m.
- Ideal for addressing large crowds at any event.
- Requires C size batteries (8 of).
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A traditional hand held megaphone or bullhorn for announcing. Suitable for sports rallies, school carnivals, conventions, demonstrations etc. Includes inbuilt electronic siren for gaining instant attention. Light weight and easy to use. Up to 100m in ideal conditions. |
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A1937 |
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- Powered by 24V DC
- 100V line audio output
- Line level audio input
- Short circuit, overload and thermal cutout protection
- Bolt-in chassis construction
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These modules are designed for use in emergency evacuation systems and are powered by an external 24V DC source. They accept a line level audio input and produce a 100V line output via a transformer. The modules feature short circuit, overload and therm |
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A4489A |
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- 100% developed, designed & assembled in Australia.
- Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 45 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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- 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. Read more about our industry leading warranty.
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The A4489A zone relay unit may be installed remotely and has been designed to switch either low level inputs or amplifier outputs and interfaces the A4660 paging console with existing PA systems. Suits for line level or 100V line zone switching. |
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C8884 |
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- Multilevel high and mid frequency narrowband filters
- Advanced noise detection and control
- Tone key linked identity to reduce interference
- Operating frequencies 520 / 524 MHz
- RF signal presence indicator LEDs for channels A and B
- Range of up to 60m in ideal conditions open air
- 6.35mm unbalanced line mix output
- 3-pin balanced XLR mic output for channels A and B
- Screen shows parameters for both channels
- Plug pack included
- 4 x AA batteries included
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For systems requiring the freedom of two independent wireless microphones at an economical price. The sturdy 1/2 rack mount cabinet is fitted with 2 channel fixed frequency wireless receiver. |
