Redback

Since 1974 Redback amplifiers 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. We believe there is significant added value for customers when purchasing an Australian made Redback amplifier or PA product.  We offer an industry leading 10 year warranty on all Australian manufactured Redback PA equipment.

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This module is designed for use in emergency evacuation systems and is powered by an external 24V DC source. It accepts a line level audio input and produces a 100V line output via a transformer.
A1932A

PA Amplifier Module 120W

This module is designed for use in emergency evacuation systems and is powered by an external 24V DC source. It accepts a line level audio input and produces a 100V line output via a transformer.
$495.45
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
A1937

PA Amplifier Module 250W

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
$627.27
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.
A1922

PA Amplifier Module 60W

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.
$326.36
Designed to provide external power injection to the new A 4660 Redback Paging Console.
New
RoHS
A4658

Paging Console Power Injector

Designed to provide external power injection to the new A 4660 Redback Paging Console.
$72.73
By adding this module inline with a paging microphone pre and post announcement chimes can be added to the audio signal.
A4950

Paging Microphone Chime Module

By adding this module inline with a paging microphone pre and post announcement chimes can be added to the audio signal.
$172.73
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.
A2510A

Passive DI Box

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.
$34.09
Powered by 1 AA battery, this module provides phantom power for mics equipped with a 3 pin mini XLR plug. A handy 'bass cut' switch is provided, giving the user ability to reduce breath and movement noise. It provides a standard 3 pin XLR output for conne
C0358

Phantom Power Supply with Mini XLR

Powered by 1 AA battery, this module provides phantom power for mics equipped with a 3 pin mini XLR plug. A handy 'bass cut' switch is provided, giving the user ability to reduce breath and movement noise. It provides a standard 3 pin XLR output for conne
$59.09
This cardioid microphone is designed to be mounted from ceilings in installations such as churches where greater noise isolation is required. Low profile design and flexible cable hanger provide for diverse mounting options and minimum visibility. Phant
C0356

Phantom Powered Choir Microphone

This cardioid microphone is designed to be mounted from ceilings in installations such as churches where greater noise isolation is required. Low profile design and flexible cable hanger provide for diverse mounting options and minimum visibility. Phant
$177.27
Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively.
A4047

Phase5 100 Watt 100V Public Address Amplifier

Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively.
$854.55
Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 40W RMS respectively.
A4037

Phase5 40 Watt 100V Public Address Amplifier

Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 40W RMS respectively.
$668.18
Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively.
A4043

Phase5 60 Watt 100V Public Address Amplifier

Designed to meet the requirements of medium sized professional public address installations, delivering an output power of 100W RMS respectively.
$795.45
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.
A4372

Phase5 Boost Public Address (PA) 2x125W Amplifier

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.
$1,453.64
Engineered for professional PA installations, the A 4275C conservatively delivers 125W RMS power. Including three levels of input priority, bass and treble controls and phantom powering capability enable unparalleled flexibility for a wide scope of applications such as schools, shopping centres, workshops, mine sites and office buildings.
A4275C

Phase5 Public Address (PA) Mixer Amplifier 125W 6 Input

Engineered for professional PA installations, the A 4275C conservatively delivers 125W RMS power. Including three levels of input priority, bass and treble controls and phantom powering capability enable unparalleled flexibility for a wide scope of applications such as schools, shopping centres, workshops, mine sites and office buildings.
$1,290.91
Engineered for professional PA installations, the A 4285B conservatively delivers 250W RMS power. Including three levels of input priority, bass and treble controls and phantom powering capability enable unparalleled flexibility for a wide scope of applications such as schools, shopping centres, workshops, mine sites and office buildings.
A4285C

Phase5 Public Address (PA) Mixer Amplifier 250W 6 Input

Engineered for professional PA installations, the A 4285B conservatively delivers 250W RMS power. Including three levels of input priority, bass and treble controls and phantom powering capability enable unparalleled flexibility for a wide scope of applications such as schools, shopping centres, workshops, mine sites and office buildings.
$1,568.18
The A4476 wallplate is used to provide local access to presets programmed into the A4480B.
A4476

Preset Selection Wallplate suits A4480B

The A4476 wallplate is used to provide local access to presets programmed into the A4480B.
$240.91
This excellent professional dynamic microphone is suitable for the most demanding vocal applications. It allows performers to deliver vocal power and clarity even in the most acoustically adverse venues.
C0388

Professional Handheld Unidirectional Dynamic Microphone

This excellent professional dynamic microphone is suitable for the most demanding vocal applications. It allows performers to deliver vocal power and clarity even in the most acoustically adverse venues.
$131.82
This universal touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
A6540

Programmable Universal 4.3" Touchscreen Wallplate - Black

This universal touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
$540.91
This universal touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
New
RoHS
A6541

Programmable Universal 4.3" Touchscreen Wallplate - White

This universal touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
$522.73
This universal 7" touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
New
RoHS
A6530

Programmable Universal 7" Touchscreen Wallplate - Black

This universal 7" touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
$613.64
This universal 7" touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
A6531

Programmable Universal 7" Touchscreen Wallplate - White

This universal 7" touchscreen wallplate is the perfect control system for commercial and domestic automation. Its stylish low profile design lends itself to installation in new modern homes, classrooms, lecture theatres or corporate boardrooms.
$613.64
Similar in functionality to the recently released A 4377/A4387 amplifiers with the addition of four 100V line output zones.
A4270

Public Address (PA) Mixer Amplifier 125W 100V 4 Zone

Similar in functionality to the recently released A 4377/A4387 amplifiers with the addition of four 100V line output zones.
$1,268.18
Similar in functionality to the recently released A 4377/A4387 amplifiers with the addition of four 100V line output zones.
A4280

Public Address (PA) Mixer Amplifier 250W 100V 4 Zone

Similar in functionality to the recently released A 4377/A4387 amplifiers with the addition of four 100V line output zones.
$1,540.91
This 125 Watt 4 channel mixer amplifier is specifically designed for applications requiring up to three microphone inputs, without compromising output power and overall performance. The amplifier feature three inputs which can be configured for either microphone or line level operation.
A4377A

Public Address Amplifier (PA) 125W 4 Input

This 125 Watt 4 channel mixer amplifier is specifically designed for applications requiring up to three microphone inputs, without compromising output power and overall performance. The amplifier feature three inputs which can be configured for either microphone or line level operation.
$1,086.36
This 250 Watt 4 channel mixer amplifier is specifically designed for applications requiring up to three microphone inputs, without compromising output power and overall performance. The amplifier feature three inputs which can be configured for either microphone or line level operation.
A4387A

Public Address Amplifier (PA) 250W 4 Input

This 250 Watt 4 channel mixer amplifier is specifically designed for applications requiring up to three microphone inputs, without compromising output power and overall performance. The amplifier feature three inputs which can be configured for either microphone or line level operation.
$1,177.27
Designed for applications requiring up to six microphone inputs, without compromising output power and overall performance. Each model features inputs which can be configured for either microphone or line level operation.
New
RoHS
A4389

Public Address Amplifier (PA) 250W 6 Input

Designed for applications requiring up to six microphone inputs, without compromising output power and overall performance. Each model features inputs which can be configured for either microphone or line level operation.
$1,272.73
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