Killer used integrated for


Setting up a basement system and looking to replace older Marantz surround receiver with something more for 2 channel for under $500. Was looking for a Audio Refinement Complete but none for sale. Any others I should be considering? No phono needed.
mcondo
OP here, went with the open box Marantz pm6006. Price was great, easy breezy purchase from Music Direct. Received in 1 day. We'll see how it performs in my second system which uses my vintage ADS L710's (for now) and Sony BluRay/CD/Sacd player.. Thanks to all who shared their opinions. 
Hope you enjoy the marantz; they really play well and they have gobs of power.
mcondo, I'll add one thing. My son bought that same integrated. The way he talked, it was pretty sterile sounding out of the box. Sound improved the longer it was run. Take care
All amps can use a “break in”. Good choice on the Marantz, it’s a nice unit!