Hi,  I have spent hours  trying to develop a clean sound and I am beginning to think it's not possible with this amp.  It is way too bright, or high toned...  It's like the guitar's B string is way louder than the other strings..  I have tried 2 stratocasters, and my alvarez acoustic and they all sound horrible.  These guitars sound fine on other amps.  I have even turned off all of the effects and I can still hear that high ringing noise, so it looks like the problem is not something I can adjust away...   Has anyone else experienced this?  Hopefully I am missing something simple, because I love the idea of the amp and interface.