I've just bought a new LG OLED TV and in order to take advantage of the 4K HDR functionality etc, I will need to change my AV Receiver - currently a Yamaha RX-V775. However, I am finding a real lack of options on the market and not sure what to go with for the best as my current setup is slightly complicated. Currently the 775 manages all video sources, but only provides amplification to the centre and rears, and sends signal to the Sub. The front pair are fed by the pre-outs and use a Cyrus Amp running in AV mode. I also have CD Player and Sonos being sent to the Cyrus, whilst a record player uses the phono stage on the 775 before again using the pre-outs to send to the Cyrus. I don't want to lose any of my sources, but only Receivers I can find that do everything are the Yamaha Aventage 870 or the Marantz SR7011 at vaguely sensible money. Seems everyone has removed Pre-Outs from their machines now. I would love to simplify the system if I could not just in terms of wiring but also aesthetically, but I can't see a way of having the best of all worlds like I do now in terms of a decent Stereo combined with quality for TV & Movies. Can anyone suggest anything to help?