REDBACK A4280A Public Address PA Mixer Amplifier 250W 100V 4 Zone 483x270x88mm
Regular price
$1,695.00
Sale
$1,700.00
Overview
This Redback 4 Zone 250 Watt 100V Public Address Mixer Amplifier is similar in functionality to the A 4377A/A4387A amplifiers 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. Remote paging to each zone is made possible by connecting the A 4660A paging console to the amplifier via Cat6 cable (max 8 consoles @ max 200m). This allows for paging to selected zones or all call, muting BGM to all zones. At the completion of the announcement, music will be restored to previously selected zones. BGM can also be selected on or off to all zones remotely from the paging console. When using the paging console, these microphones assume priority between input 1 and input 2 on the amplifier. If multiple consoles are connected, they operate on a first in, first served basis, activating a system busy indicator on the inoperative consoles.
Features
- 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
Specifications
- Power output: 250W
- Distortion: <0.5% @ 1kHz
- Output line: 100V
- Frequency response: 50Hz - 12kHz, -3dB
- Line inputs: 300mV
- Mic line sensitivity: 3mV balanced
- Mic input: >75dB below rated output
- Line inputs: >81dB below rated output
- Speaker connection: Pluggable terminals
- Power connection: IEC or 24VDC pluggable terminal
- Audio inputs: 3 pin XLR, stereo RCA, 3.5mm jack
- Controls: Volume (3), Bass, Treble, Master, Zone Selection (4)
- Bass adjustment: ±10dB @ 100hz
- Treble adjustment: ±10dB @ 10kHz
- Indicators: Power, 24VDC, Fault, Peak Limit, Over Load, Paging Active
- Fuse protection: 7.5A AC, 10A DC
- Power: 240V AC or 24V DC (nominal)
- Dimensions: 483 x 270 x 88mm
Where we ship
- Currently, we ship online purchases Australia wide and the countries in the list below:
United States, Iceland, Hungary, Heard Island and McDonald Islands, United Kingdom, Brunei Darussalam, France, Bulgaria, Singapore, Italy, Monaco ,Cook Islands ,Taiwan, Province of China, Switzerland, New Zealand, Nauru, Norway, Cocos (Keeling) Islands, Canada, Belgium, Netherlands, Germany, Northern Mariana Islands, Virgin Islands, U.S., Austria, Sweden, Norfolk Island, Ireland, Virgin Islands, British, Japan, Israel, Denmark, Hong Kong, Christmas Island, Finland.
Handling Time
- All our orders have a 1-3 day handling time.
How long until I will get my order?
- Unless you live in a remote area, most orders take 2-7 business days to arrive to your destination, remote areas may take a little bit longer.
Current delivery times
- Record parcel volumes mean couriers are responding to more enquiries than ever before. They're providing answers as quickly as they can, but it may take us longer than usual to provide the support you need. Couriers are delivering as quickly and safely as they can but many items are taking longer than usual.
Tracking information
- All our orders are fully trackable (excludes standard delivery products), you will receive tracking information via email once your order has been dispatched.
Who do we use to ship with?
- For International orders we use Australia Post Intenationl service.
- For domestic orders, we use Sendle Couriers Australia Post for Registered Standard delivery and Express shipping for orders up to 21kg.
- For orders over 21kg, we use EGo Couriers Startrack to deliver your order.
30 DAY MONEY BACK RETURN POLICY
If you are unhappy with your item for whatever reason, simply return it to us for a replacement, exchange or refund. We cannot accept change of mind returns on items that come in sealed packages or boxes where seals are damaged or broken.If we allow a return in these circumstances, we will ask you to follow our returns process. If the box is opened or damaged, or if the item is used, then a 20% restocking fee may apply. We do not cover return shipping for change of mind purchases, if the item is still new, unused and sealed a 10% change of mind fee will be deducted.
Consumer Guarantees and Your Rights Under the Australian Consumer Law
Refer to Consumer Guarantees for more information.
Please Contact Us before leaving feedback, we are happy to help you and resolve any issues you may have. Please contact us within 30 days if you have a faulty item we will cover the return postage where necessary.
ADDRESS CHANGES:
If you enter the incorrect name or shipping details and the item is returned to us via Australia Post, you will be subject to a RTS(return to sender) fee if we are unable to change the details before dispatch, and well as a reshipping fee (dependent on the items weight). We are not responsible for these changes if there is a mistake entered by the buyer.
INTERNATIONAL BUYERS PLEASE NOTE:
We accept no responsibility taken for any additional charges incurred in the buyer's country of residence, EG: Customs, VAT etc. Please note that we do not ship to PO Box addresses outside of Australia and New Zealand. Please make sure the electrical information (i.e. power plug type) of the item you are buying is suitable for the country you live in, as this will be considered a change of mind purchase.
Returns Process
If you have a problem with your goods, please contact us. We will investigate your issues and advise you whether your product may be returned and, where required, provide you with instructions on how to return your goods.
Once an item is returned we will either inspect your goods and investigate any claimed defect or in some cases, send the goods to third parties for assessment and/or repair. Where applicable we provide a remedy in relation to your goods.
If we do not believe a remedy is applicable upon inspecting your goods (for example, where we believe the goods have been misused, or there was a failure to use in accordance with manufacturer's instructions, used it in an abnormal way or there has been a failure to take reasonable care), we will reject your claim and return your goods to you. You must cover the cost of return shipping in order to receive goods we have rejected on inspection, and we will provide you with instructions on how to make this payment.
Refunds will be issued using the payment method used for purchase. We aim to process refunds and replacements within 30 days of receipt by us of the original product,
Change of Mind Returns
Please choose carefully as refunds are not normally provided where you have simply changed your mind, made a wrong selection or simply found the goods cheaper elsewhere. We recommend you carefully preview any orders before adding them to your shopping cart and proceeding with your order.
We cannot refund or exchange goods for change of mind or errors you made in your order. We may, at our sole discretion, allow a return for store credit or exchange product on a case-by-case basis, provided that the item in question is:
-
returned within 30 days of order;
-
not used or worn (with original tags and/or packaging);
-
in a resalable condition; and not damaged in any way.