You got the extra discount when added to cart with Prime discount + Lightning discount! Thanks Eggy
Sony STRDH790 7.2-ch Surround Sound Home Theater AV Receiver $568
Cinematic Sound at Home: Enjoy your favorite movies, TV shows and more with theater like sound in the comfort of your home
Virtual Front Surround: S Force PRO delivers virtual surround sound with only a 2 speaker setup
Smart Connectivity: Stream music and use Bluetooth Standby turn on the receiver from your phone
Multi Function System: Enjoy a Multi Channel Stereo Setup, FM Radio Tuner and 1/4 Inches Headphone Jack
Dynamic Setup: 4 Stereo Rca Audio Inputs and 2 Digital Audio Outputs (1 Optical and 1 Coaxial)
Specs: 5.2 ch, 725W, 6 ohm, 1K Hz, THD 0.9 percent AV receiver with 4 in/1 out HDMI and Audio Return Channel
Warranty: This is an AU version with AU warranty and support
Slightly lower price if you are looking to get from Amazon UK
https://www.amazon.com.au/Sony-STRDH790-CEK-Channel-Dolby-At…
Not sure about intl warranty and it is temporarily out of stock