AV Processors & Preamplifiers

About AV Processors & Preamplifiers

AV processors and preamplifiers are the control hubs of a high-performance home theatre system. Unlike integrated AV receivers, these separates are designed purely for signal processing, delivering cleaner audio and more precise control over your setup. By handling decoding and routing duties without the added task of amplification, they leave the heavy lifting to a dedicated power amp, which can lead to better overall performance.

One of the standout benefits of using an AV processor or AV preamp is their support for advanced surround sound formats like Dolby Atmos and DTS:X. These technologies help create immersive, multidimensional sound that brings films, games and music to life in your living room. Many models also feature room correction tools that automatically fine-tune the audio to suit your space, taking the guesswork out of setup.

For those using high-end gear, balanced XLR outputs are often available, helping reduce interference and maintain signal integrity across longer cable runs. And with support for ultra-high definition, including 8K HDMI pass-through, AV preamplifiers are built to handle the latest video standards with ease.

Whether you’re upgrading an existing system or starting from scratch, investing in an AV processor or AV preamplifier gives you the flexibility to customise your setup with quality and future-proofing in mind.

AV Processors & Preamplifiers FAQs

What is an AV processor?

An AV processor is a high-performance component designed to decode, process, and route audio and video signals in a home theatre system. It handles surround sound formats, video switching, and advanced signal processing. Unlike AV receivers, it doesn’t include built-in amplification.

What is the difference between a preamp and a processor?

The difference between a preamp and a processor is that a processor includes advanced decoding and signal routing for home theatre, while a preamp focuses on clean signal amplification and source switching. A processor handles formats like Dolby Atmos, whereas preamps are typically simpler in design.

What does a preamp do?

A preamp boosts low-level audio signals to line level so they can be further amplified without distortion. It’s essential for connecting sources like turntables or microphones to amplifiers. Preamps also allow for volume control and source selection in audio systems.