I’m having an issue with my recording equipment. I took it to the store to get it tested, they looked at the MIc (which is an Audio Technica AT2020), they looked at my Fast Track Pro, and they looked at the wire. We tried a couple different Mics and it all seemed to be pretty standard, I uploaded the WAV File below (because I’m worried MP3 might compress that noise…) in hopes someone out there can identify the issue. When I record my voice, I’m getting some kind of buzzing on the low frequency. Can anyone else hear it? And how can I get rid of that noise?