There is no need to spend a lot of money - I would go with a used stereo receiver or integrated from the 90's. I got a nice little Sony ES receiver for $40 on the auction sight that did a decent job.
Or new the Yamaha RX-797 or Harmon Kardon 3490 should work fine and be under $500 if you shop around.
Mark
Or new the Yamaha RX-797 or Harmon Kardon 3490 should work fine and be under $500 if you shop around.
Mark