Hi guys, I've recently purchased a MIA jazz bass online and it just arrived. There is a problem with the A string that I can't quite figure out (I'm a relatively new bass player). I don't know how to explain, but for some reason that string's sound has much more "thud" than the other ones. When you play a fretted note, this is obvious. Also, when you play the empty string, there's a noticeable fret buzz after 1 seconds, which is also missing from the other strings. The action of the string seems to be not that different from the other ones. Do you have an idea what exactly the problem might be? Thanks.