Pioneer 130W 5.1 Channel Network Receiver with 4K Upscaling, Wi-Fi & Bluetooth (VSX-832) $399+Delivery (Free with First) @ Kogan

Pioneer 130W 5.1 Channel Network Receiver with 4K Upscaling, Wi-Fi & Bluetooth (VSX-832), RRP $899, market price trending around $580.
Apparently official Aust stock and warranty.
Save a bit more if you received this Kogan's $10 voucher min spend $100
It has pretty good user reviews https://www.digitalcinema.com.au

Dolby Atmos for 3.1.2ch with Surround Enhancer
The VSX-832 supports up to 3.1.2ch Dolby Atmos*. Surround Enhancer*, developed by Dolby Laboratories, Inc., is a virtual speaker technology based on Head-Related Transfer Function (HRTF). With DSP, virtual surround speakers deliver the sound that usually comes from surround speakers. The 3.1.2ch is virtually expanded to 5.1.2ch to create 3D surround sound field. Even those who have difficulty installing rear speakers can also enjoy various audio formats** in a wide sound field with Surround Enhancer, as well Dolby Atmos.

Next Generation Video Standard Ready
The VSX-832 supports pass-through for HDR10 and Dolby Vision. By connecting the source device, you can enjoy these latest video standards on a compatible display. What’s more, all HDMI terminals support 4K, BT.2020, and HDCP 2.2, so you will have no problem when upgrading to new devices.

Built-in Dual Band Wi-Fi
Enjoy network features such as audio streaming via wireless LAN connection. The built-in Wi-Fi is dual band, supporting both 5 GHz and 2.4 GHz frequency channels. By using the 5 GHz band, you can enjoy steady and uninterrupted streaming of audio files.

Internet Radio & Online Music
Enjoy a limitless flow of music, sports, talk, and news entertainment from internet radio stations and online music services, including Pandora, Spotify, TuneIn, TIDAL, and Deezer.

Chromecast built-in
The VSX-832 features Chromecast built-in, so you can use your mobile device to stream your favorite music, radio, or podcasts to your speaker. You can control the audio from anywhere in the house using Chromecast-enabled apps running on your personal device—iPhone, iPad, Android phone and tablet, Mac and Windows laptop, and Chromebook.

DTS Play-Fi®
DTS Play-Fi* wirelessly streams any audio content from any compatible mobile device to the VSX-832 and DTS Play-Fi compatible audio systems, creating a multi-room system in your home. You can stream different sources to different speakers at the same time from the DTS Play-Fi app.