1) What effect does the preamp have on the tone/sound/response of the guitar?
2) Will changing the pre-amp tubes make a noticeable difference in tone/sound/response?
3) Can one be changed and the other 2 left alone?
4) Does it matter which tube is replaced that effects the tone/sound/response?
Electric Guitars are the inspiration for cries of "Turn that damn thing down"-Gibson website
