Thanks for checking it out. I have every expectation it should work of course. It’s just nice to confirm these things and not just go on trust alone.
What’s that site that you found?
Stereo can be tricky to detect. Early Beatles stereo had a couple instruments on the far left and a couple on the far right. Modern simpler stereo songs generally sound like they’re coming from the center. You might hear subtle little things on the left or right. And then there are things like Pink Floyd where some sounds are swirling and panning from left to right crossing center in the process. Like say the running guy in Dark Side of the Moon or the bomber.
Mono can kinda sound like stereo because it sounds like it’s coming out of both sides but it’s really just the same thing copied to both sides and then it sounds like it’s straight down the center. Center is when it sounds like it’s directly in the middle of your head (with HA’.s or headphones on )
How’s it going with phone calls? Have you had a chance to try that yet?