Well, I just bought an LS-2 and its proving to be solution to many many problems I've been having. All these years, I thought "who the !@#$ would pay $80 for a line switcher??". But I just didn't realize the options this pedal has for input/output combination, effects loops, and most important for me: BLENDING. See, I've always been annoyed at those effects that I have that suck out the bottom end, namely my auto-wah. And I've never before been able to come up with a cheap solution to this. Now I have the ability to use both the clean signal and the wah signal. Incidentally, I'm able to come up with a pretty decent Cliff Burton sound like this...setting the Boss dynamic wah on 'humanizer' with the vowel sounds almost identical, so there is no heavy shifting. At the humanizer setting this pedal also distorts. But now I'm not losing bottom end. Its not exact, but definitely good enough.