Redback A 4425A 8 Channel Professional Mixer | 3mth Wty
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- 8 inputs. 6 universal plus 2 dedicated aux
- Individual treble and bass for each channel
- All mic inputs are 3 pin XLR balanced
- 1-year warranty
- Free 30-day returns
- Certified refurbished
Perks you get with every purchase
Perks you get with every purchase
Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!
30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!
Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!
Customer support
Rest assured, we’ll always respond to you within 1 business day!
Frequently asked qustions
Frequently asked qustions
What does the warranty cover?
Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!
What is a refurbished device?
A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.
Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.
What payment options are available?
We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!
Description
Description
A further mixer development from Redback® incorporating individual channel treble/bass controls and priority paging. Inputs 1-6 can be configured to balanced microphone or auxiliary input as desired. XLR and dual RCA sockets are provided for each input. Inputs 7 & 8 are dedicated auxiliary inputs provided with dual RCA sockets. Inputs 1-6 include an individual 4 way dip switch enabling selection of phantom power on/off, mic/aux input, 100mV/1V sensitivity and mic/aux operation of vox muting. The front panel includes volume controls, tamper resistant screw driver adjust treble and bass controls for individual input channels. Provision for retro fitting the A 2073 alert/evac/bell tone generator is provided. Outputs are 600Ω/0dBm XLR balanced or twin RCA record/tape out. LED VU meter and headphone socket are provided.
Specifications
Specifications
What's in the box
What's in the box

EMBRACE THE GREEN SIDE: THE ECO-FRIENDLY MAGIC OF REFURBISHED TECH.
Purchasing refurbished items not only reduces e-waste and conserves trees, but it also decreases carbon emissions. Save money and the planet - it’s a win-win situation. Learn More
Safe & Secure
We ensure secure processing of your payment information and do not retain or have access to your credit card details.
Why the Redback A 4425A 8 channel mixer?

High-Quality Sound Mixing
Achieve professional audio clarity and balance with 8 channels.
Portable and Compact
Lightweight design allows for easy transport to events and performances.
User-Friendly Design
Intuitive controls make setup and operation accessible for all users.
Manufacturer Warranty
Enjoy peace of mind with a 3-month warranty for reliability and support.
High-Quality Sound Mixing
Achieve professional audio clarity and balance with 8 channels.
Portable and Compact
Lightweight design allows for easy transport to events and performances.

User-Friendly Design
Intuitive controls make setup and operation accessible for all users.
Manufacturer Warranty
Enjoy peace of mind with a 3-month warranty for reliability and support.
Still undecided? Ask our experts.
Let customers speak for us

Welcome to Reboot IT
Reboot IT offers Australia’s best prices on certified refurbished tech, backed by a transparent refurbishment process, comprehensive warranties, and over two decades of trusted expertise.