Reciever for Martin Logan Source speakers-Two channel

What’s your budget?

Just to be clear, you want a “receiver” that has AM/FM Radio + preamp + amp in a  single box, or an “integrated” with just the preamp+amp?  The later usually offers higher fidelity.  

Also, to add to @kennyc 's question, how are you planning to connect the Samsung TV, Apple TV and Oppo?  HDMI connections?  Coax and/or optical?  Are you willing to add, or already have a separate DAC?