135x7 THX select2 certified. It has been repaired by Onkyo, and worked flawlessly ever since. Every year I remove the cover and air dust the inside. It has been installed in an entertainment center with open front and back, and unit runs pretty cool. I use this receiver almost every day and it is always great. Would make an excellent receiver for someone not interested in Atmos. Here’s some reading, with plenty more available. https://www.audioholics.com/av-receiver-reviews/onkyo-tx-nr808 https://www.whathifi.com/onkyo/tx-nr808/review https://www.crutchfield.com/p_580TXN808B/Onkyo-TX-NR808.html Looking for $400.00 usd. Local pickup in central MN. I could deliver if close enough. Can check on shipping if interested, and I can get a good rate. Welcome to comments and questions.