I noticed people having a problem with you system being cold not warm to your sound. I have found the solution to that and any other rig that lacks warmth. It's called blackbird by a effectrode. This is the most significant device that has been created since the tube amp. It is a dual Channel tube preamp. If you haven't checked this out yet you you should because it will show you what you been missing you won't realize it until you hear it.