Re: Anybody have or use a Fender S1 switch?
It is a push push knob, and I use mine to split 2 humbuckers at once on a Music Man SUB1. I don't have an extra, but I have to say, if your guitar uses Strat-style knobs, it is the coolest switch ever. Much better than push pull, which are hard to grab on Strats, or a regular push push, which has never impressed me with their quality. The reason they are so expensive is because Fender is the only one that makes it, so they can charge what they want. I got mine on Ebay, and I think I paid about $25 total for the switch, the knob and cap (all sold separately- blah).