What is an AV receiver and how to select it

The concept of AV receiver did not take shape at once. In translation it is “audio-video receiver” – why such a name? The fact is that it was originally thought that an FM receiver should be part of a complex composite home audio device. So to this day it is usually on board almost every AV receiver. However, when someone is going to list everything that is in the AV receiver, it becomes clear that he will probably not get to FM radio.

A modern AV receiver is probably the most complicated component of everything that can be a part of a home audio-video complex. This is not only a set of amplifiers, decoders, DACs, switches and tuning systems. This is a real multimedia computer, without which it is simply impossible to do without. Thanks to all its features, AV receiver is the heart of your media space, it is a hub where all your ideas and experiments converge, it is a place where all the streams of your audio and video content are collected and then distributed, processed and transformed into a convenient format for consumption.

Equipped with multiroom functions, the AV receiver is able to deliver sound where you need it now. And on your favorite reference speakers in your office, and in your shower cabin (you probably like to sing under the shower?). If you want, the sound will follow you to the kitchen (yes, with the help of the receiver you can transfer music to other zones!) – this is only one of the functions of the AV receiver – multiroom.

Budget receiver with excellent equipment, all five inputs and one HDMI output which supports HDCP 2.3, compatible with the color space of BT.2020, HDR technology, output images with a resolution of up to 4K and frame rate up to 60 Hz. It is compatible with HDR10 and HLG. Onboard HDMI with 4K, 4:4:4 and BT.2020 color rendering, five inputs and one output are provided by HDCP 2.3 and eARC audio return system, which allows you to amplify the audio from the TV, controlling the volume from the TV remote control.

The receiver is provided with support for HEOS technology, which allows, in particular, to receive audio from streaming services and Internet radio and to form a multi-room on the basis of compatible components. The model supports work with voice services. You can choose such a receiver with the help of this article https://whatever-tech.com/best-heos-receiver-reviews/


Your old video recordings, imperfect video from nostalgic DVDs, AV receiver can radically improve. Built-in processor system calculates the nature of the generated image on the fly, smoothing ripples and artifacts, eliminating the graininess, providing clear boundaries where they are needed – and has long been annoying low quality picture looks completely different! In sum, this process and feature set is called an upscaling, and almost every modern AV receiver is equipped with it.

The built-in amplifier, assembled on discrete elements, gives up to 145 watts of power for each of the 7 channels. The AVR-S950H has received 8 HDMI inputs and 2 HDMI outputs supporting HDCP 2.3, 4K, 4:4:4, and eARC. On video, it outputs 4K Ultra HD with 4K upscaling function, allowing you to get the quality close to the original 4K from a lower resolution picture. The unit can create spatial sound, supporting Dolby Atmos, DTS: X, DTS Virtual: X and Dolby Atmos Height formats. Music streaming via Bluetooth and WiFi is available using proprietary HEOS technology, with streaming Internet services. Amazon Alexa, Google Assistant or Apple Sir can be controlled by voice. Supports Apple AirPlay 2, and much, much more.

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