I was listening to Chris Isaak's Heart Shaped World today and was paying special attention to Rowland Salley's tone. It looks like he's using a P-Bass on the inside pic of the band, but there's really no mention of amps, cabs, etc. I think his tone on this album is awesome -- low and smooth like butter, but with a bit of a growly edge to it. Anyone know anything about this cat and his gear? Anyone else a fan of his tone?