I've also seen some on the Parts-Express website
I've look at the ones at Parts Express, they sell Dayton and Pyle and all have either spring-loaded terminals or screw-type terminals - no binding posts.
If remote control was desired, I saw one on Amazon, an
OSD Audio ATM-7 7 zone with remote control and binding posts at ~ $150, but I have no idea of the quality.
But if not, I'd still try and score a used Adcom, unless by some miracle I ran into a used Bryston at a real reasonable price.
Steve