Is there a sure fire way to hear the change from an S1 On and S1 Off? I don't think I've really heard the difference of my on/off S1 switch ever. That's lead me to think back to around the day I bought the guitar. I remember that I asked about the switch with the customer service rep and he attempted to demonstrate it to me, but I didn't hear it. I remember him saying something like, "Nobody uses it," so I promptly forgot it. In fact, it wasn't until I pulled out the guitar again (some 7 years later), and somebody here clued me into its existence again, that I got the itch to hear it. Now I'm wondering if it even works. Anyway, if you know a good way to hear it doing its thing, let me know.