I have a MSI Z87-G41 motherboard. The mic is a brand new Audio Technica AT2020USB.
I got the motherboard real cheap bundled with my 4770k.
I'm having a problem where the sound isn't very condensed. I've watched dozens of other video tests of the mic, and it sounds great, even from 6-8 inches. For me to get that quality, I have to lower the audio all the way down to 1 in Windows, and talk real close to the mic.
Here's a test of the AT2020 at 6% volume. It's a cardioid mic, and pointed away from the keyboard/mouse, but you can hear them quite well even so.
If you have the same issue with the Modmic 4.0 (which has a 3.5mm jack) it could be the quality of the motherboard. Any chance you can try it out on someone else's PC or a laptop?
Yeah this is most likely caused by the lower quality mobo. However to be sure, just try the mic on a diffrent computer. Maybe you could ask a friend with a better mobo to test it out?
dude i literally have the exact same problem. my blue yeti has a buzzing noise only on my pc doesnt matter which port (mobo or case). on my brothers pc its completely fine. how did you fix it? can you help me? my discord is @alminnn