I’m looking for recommendations for a used replacement to my 20 year old Yamaha 5.1 receiver which has finally given up the ghost. I only input my tv at present via optical in and use pre out to my Rega amplifier and REL sub, so effectively the receiver is only directly powering my rear and centre speakers. I don’t need bells and whistles- I have a Wiim ultra which serves all my music streaming needs. Just want Solid performing receiver and happy to buy something 10+ years old.