@fiesta75 I don't know what a DMM is. It's a
Marantz NR1510. I wanted it for it's small form and HDMI ARC capabilities which is hugely lacking in the 2ch world for people who want to watch tv and not use a 3rd party remote like the dreadful Harmony.
This allows me to use my Sony tv's RF remote like it's intended but that's a different subject.
This allows me to use my Sony tv's RF remote like it's intended but that's a different subject.