Hi guys! I just need to know one technical thing about the inbuilt efx compressor. The gain reduction part is made up by numbers. 3, 6, 9, 12, 18, 24....is that the amount of db that is beeing lowered/pushed down? I mean, if it hits "3" for example, is it then -3 db gain reduction? Or is every tray 1 db? Thanx in advance:)