It is an Onkyo TX-NR616. It came out in mid 2012 so it is a little older. This is kind of an in-betweener purchase. I wanted to get a receiver that is full 4k ready, like a Denon X4100 but can't justify the cost when there isn't much if anything using this, and I don't have a 4k TV yet. So, I found this one on a closeout and I had been wanting to try an Onkyo, so this receiver fell in my lap. I have to say it's a pretty big step up from the Denon 988 I had in terms of sound and picture quality. Pretty happy with it so far.