guidothepimmp Weedy sounding strat? Apparentlybthese things are great and don't use batteries. Anyone try them? Bit pricey though : http://www.villex.com/prtb.html
AlanRatcliffe It's a pretty cool product - basically boosts the upper mids with LC circuit resonance. Not as OTT as the Clapton mid boost, but useful if you want more mids out of a guitar.