And here I am[biggrin]........ To the best of my knowledge' date=' Tony's pickups were a custom-wound John Birch mini-humbucker in the bridge position, and a chrome cased P-90 in the neck. The Gibson Iommi pickup is supposed to replicate the sound of the Birch pickup, I think. If you get the right pedal, however, you can get in the ballpark with a stock SG. Remember, though only Tony Iommi sounds JUST LIKE Tony Iommi, get it in the neighborhood and put your own spin on it[cool']