Hi all,

      I recently bought a backtrack+mic.  Then just today, it fell to the floor when the table it was placed on was knocked accidentally.  However it still works fine and still records.  My problem is, there is something loose inside that clicks or moves around whenever I shake or move the backtrack in different positions.  It can sometimes be irritating especially when I record something in a moving platform (like inside a car, etc).  Is there a way to check what's loose?  I can see that the backtrack is very much sealed and there are no screws.  Maybe I can place it (the loosed part) back to where it came from.  Looking forward for a positive response.  Thank you.