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Description |
Downloads |
Specs |
Ordering |
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A4275C |
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- Very low noise and distortion
- Thermal overload protection
- Thermally cued forced fan cooling
- Protect Mode
- 4 levels of priority/Vox muting
- LCD display of amplifier status
- Minimum and Maximum Master Volume Over-ride
- Minimum and Maximum Remote Volume Over-ride
- USB keyboard interface for labelling of inputs and installer contact details. • 6 inputs configurable as balanced microphone or line
- Music Input on front panel
- Adjustable line level sensitivity
- 70V, 100V and 4-16ohm outputs
- 240V AC or 24V DC operation
- 300mA Backup Battery charging
- Phantom power (on microphone inputs)
- Tape out (Dual RCA)
- Pre-amp send and return connections (RCA)
- Balanced line output (3 pin male XLR)
- Remote Volume option
- 24V switched output via PTT microphone (not supplied)
- 19” Rack Mount (2 unit).
- Optional Alert/Evac tones with voice-over message (via A 4573 module)
- Optional MP3 input with remote control (via A 2711 module)
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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. |
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A4285C |
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- VU meter on LCD screen
- Output peak limited
- Multi-stage thermally cued fan cooling
- 2U 19" rack mount
- Tape record out terminals
- Remote volume facility
- Optional alert, evac & chime tone generator (A 4573)
- Vox activated 24V dc output
- 6 inputs with 3 pin XLR or 2 x RCA sockets
- Phantom powering available on all inputs
- Three levels of priority
- Option for mic/line to operate vox muting on inputs 1 to 3
- Push to talk (PTT) terminals on rear panel
- Bass and treble tone controls
- Power amp line out connector
- Terminals for 100V line, 70V line and 4 - 16Ω loads
- 240V ac or 24V dc power operation
- Thermal & fuse overload protection
- Built in short circuit protection
- 300mA trickle charge facility for 24V dc batteries
- Master volume can be configured as pre or post line out
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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. |
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A4476 |
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- Remote preset selection
- Cat5e connection
- LCD indicates presets available
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The A4476 wallplate is used to provide local access to presets programmed into the A4480B. |
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C0388 |
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- Polar Pattern: Unidirectional (cardioid)
- Impedance: 250 Ohm
- Sensitivity: -72dB ±3dB
- Frequency Response: 60Hz-16kHz
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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. |
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A6540 |
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- User programmable buttons & icons
- Multiple screen pages (12 max)
- Tandem operation
- Event splash screens
- Icon library for commonly used buttons
- Infra-red control output
- RS-232 or RS-485 serial outputs
- PIR motion trigger
- Haptic & audible button feedback options
- U/UTP Cat5 cable connection
- Multi-command macros
- IR learning facility
- SD card configuration upload
- Easy to program
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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. |
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A6541 NEW
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- User programmable buttons & icons
- Multiple screen pages (12 max)
- Tandem operation
- Event splash screens
- Icon library for commonly used buttons
- Infra-red control output
- RS-232 or RS-485 serial outputs
- PIR motion trigger
- Haptic & audible button feedback options
- U/UTP Cat5 cable connection
- Multi-command macros
- IR learning facility
- SD card configuration upload
- Easy to program
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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. |
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A6530 NEW
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- User programmable buttons & icons
- Multiple screen pages (12 max)
- Tandem operation
- Event splash screens
- Icon library for commonly used buttons
- Infra-red control output
- RS-232 or RS-485 serial outputs
- PIR motion trigger
- Haptic & audible button feedback options
- U/UTP Cat5 cable connection
- Multi-command macros
- IR learning facility
- SD card configuration upload
- Easy to program
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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. |
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A6531 |
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- User programmable buttons & icons
- Multiple screen pages (12 max)
- Tandem operation
- Event splash screens
- Icon library for commonly used buttons
- Infra-red control output
- RS-232 or RS-485 serial outputs
- PIR motion trigger
- Haptic & audible button feedback options
- U/UTP Cat5 cable connection
- Multi-command macros
- IR learning facility
- SD card configuration upload
- Easy to program
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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. |
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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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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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A4377A |
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- 3 Balanced microphone inputs / 3 Aux inputs / 1 Music input
- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 100V standard with optional 70V and 4-16Ω outputs
- 240V AC or 24V DC operation
- VOX muting on inputs 1 and 2 (Switch selectable internally)
- Adjustable VOX level sensitivities
- Bass and Treble controls
- Tape Output
- Phantom power on microphone inputs (DIP switch selectable internally)
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicator
- Half power mode when overdriven
- Fault Indicators
- 24V DC Power Status Indicator
- Optional Alert/Evac module with voice over message for emergency tones (A 4573)
- Optional remote volume (With A 4373 Digital volume control module fitted and external A 2280B wall plate)
- Rack Mountable (suits 19 inch racks) with optional A 4376 rack ears
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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. |
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A4379 |
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- 6 Balanced microphone inputs / 6 Aux inputs / 1 Music input
- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 100V standard with optional 70V and 4-16Ω outputs
- 240V AC or 24V DC operation
- VOX muting on inputs 1 and 2 (Switch selectable internally)
- Adjustable VOX level sensitivities
- Bass and Treble controls
- Tape Output
- Phantom power on microphone inputs (DIP switch selectable internally)
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicator
- Half power mode when overdriven
- Fault Indicators
- 24V DC Power Status Indicator
- Optional Alert/Evac module with voice over message for emergency tones (A 4573)
- Optional remote volume (With A 4373 Digital volume control module fitted and external A 2280B wall plate)
- Rack Mountable (suits 19 inch racks) with optional A 4376 rack ears
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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. |
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A4387A |
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- 3 Balanced microphone inputs / 3 Aux inputs / 1 Music input
- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 100V standard with optional 70V and 4-16Ω outputs
- 240V AC or 24V DC operation
- VOX muting on inputs 1 and 2 (Switch selectable internally)
- Adjustable VOX level sensitivities
- Bass and Treble controls
- Tape Output
- Phantom power on microphone inputs (DIP switch selectable internally)
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicator
- Half power mode when overdriven
- Fault Indicators
- 24V DC Power Status Indicator
- Optional Alert/Evac module with voice over message for emergency tones (A 4573)
- Optional remote volume (With A 4373 Digital volume control module fitted and external A 2280B wall plate)
- Rack Mountable (suits 19 inch racks) with optional A 4376 rack ears
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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. |
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A4389 NEW
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- 6 Balanced microphone inputs / 6 Aux inputs / 1 Music input
- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 100V standard with optional 70V and 4-16Ω outputs
- 240V AC or 24V DC operation
- VOX muting on inputs 1 and 2 (Switch selectable internally)
- Adjustable VOX level sensitivities
- Bass and Treble controls
- Tape Output
- Phantom power on microphone inputs (DIP switch selectable internally)
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicator
- Half power mode when overdriven
- Fault Indicators
- 24V DC Power Status Indicator
- Optional Alert/Evac module with voice over message for emergency tones (A 4573)
- Optional remote volume (With A 4373 Digital volume control module fitted and external A 2280B wall plate)
- Rack Mountable (suits 19 inch racks) with optional A 4376 rack ears
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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. |
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C8889 |
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Rack mounting ears to suit C8860, C8870 and C8890 series of UHF receivers. |
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A4946 |
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The Redback A 4946 receives audio from compatible Redback Cat5e/6 transmitters, converts the signal to line level and outputs to RCA and 3.5mm connectors. |
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A4944 |
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The Redback® A 4944 provides a convenient way to send line level RCA audio signals over long distances via Cat5/6 cabling. The unit has DIP switch selectable input sensitivities of 100mV and 1V to handle inputs of varying levels.
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A1717A |
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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 1717A 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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C0369 ROHS
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- Impedance: 250 Ohm electret
- Sensitivity: -63dB ±3dB
- Frequency Response: 70Hz-16kHz
- Length: 425mm
- Directivity: Unidirectional
- Voltage: 9 - 52 Volts DC
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This elegant gooseneck microphone features smooth, brilliant sound with excellent ambient noise control and feedback rejection. It is ideal for installations requiring the use of a high performance non-obtrusive microphone. The slimline design of this mic |
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A4579 |
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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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Designed for use with the A 4500B Timer and A 4505B Lockdown Timer |
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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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A4581 |
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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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Allows the A4565A & A4500B alert/evac units to be activated remotely. Featuring alert, evacuation and cancel buttons with protective "flip up" covers to prevent accidental operation. |
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A4467 NEW
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A handy remote pairing plate to suit the Redback A4515/20 BT 5.0 receiver units. Connection is via any standard 4 core cabling back to the main receiver unit. This allows users to remote activate the pairing mode on the Redback A4515/20. Switch is fitted to a standard size Australian single gang electrical wallplate. |
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A4578 |
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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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Allows the A4565A alert/evac unit to be activated remotely. Featuring alert, evacuation and cancel buttons with protective "flip up" covers to prevent accidental operation. |
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A4598V |
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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 remote wall plates provide the same functionality as the buttons on the front of the A4595A. |