When slash is playing live and playing with the warm rythym pick selected, the'l then slap the toggle switch to screeching treble sometimes. But the difference he gets between those pick ups is unbelievable! I dont understand it. None of my gibsons have that difference in pickups. And i no he uses the same pickups in both! How does he do it? Is there someone in a control room flicking a switch and adding a wah as a filter or just change the eq?