I set my mics either at: nos, ortf but with 30cm, and xy and always get the same noise. I'm really not sure what it is. It just sounds like a very bad recording with a very light pppppppppiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiinnnnnnnnnnnnnnnnnnnnnnnnnnnggggggggggggggggggg all the way through the tapes. Hint, tips? Thanks so much.... Jesse