I would suggest that this forum is a great place to learn what you need to learn about audio recording. There are multiple people here who are friendly, able, knowledgeable and willing to help.

If you wish to ask a question about the levels and impedance and so forth, you can ask. You might also seek the sage advice of Mac, since he's very good at that stuff. You might address an Off Topic thread to him.

Gary

I'm blessed watching God do what He does best. I've had a few rough years, and I'm still not back to where I want to be, but I'm on the way and things are looking far better now than what they were!