Ever since I got my 6120, I cannot seem to play a guitar without a master volume, Or 1 volume knob. My Gretsch,Strat, Tele, It is so easy to work the knobs. Now, with a guitar like a LP, I adjust the bridge pup volume, but need to change it again when going to the middle position on the Pup selector, So I just avoid these guitars completely. Am I crazy? It just doesn't feel natural anymore to my playing and comfort level. 1 Volume knob is the easiest,. bestest way for me. Just me irrelevant 2 cents..