I actually haven't connected an antenna to my 976. I don't listen to FM radio on it. I have the Verizon connected to Cable/Sat HDMI 1, the Oppo-203 connects to Disc HDMI 2, and Fire TV is to the Media HDMI 4, The Bluetooth adapter uses its own dedicated input, as you know. So I stream music from my phone, or the Fire TV. I do have an older OAW-3 wireless set that is connected to one of the analog inputs, but I haven't used that in so long. I did use it quite a bit with my 975, but since I replaced that for the 976, not so much.
It's time to hit "send" and leave.
Main HT <> 976 <> 7200 <> Ultra-X12 <> sapphire ST2 mkII RF/LF <> sapphire SC center
sapphire ST2 mkII SBR/SBL <> sapphire SS SR/SL <> Verizon/DVR <> Vizio E70U-D3 <> Oppo UDP-203 <> Amazon 4k Fire TV