Tom Hamilton's G&L Blue Sparkle ASAT Bass
Tom's ASAT basses are basically stock with the active electronics package, but the pickup select, series/parallel, EQ off/on, and treble boost switches are set and removed from the body to avoid hitting them. The basses are set with both pickups set parallel, EQ active, and no boost.






















































Zach loves his Sovtek Mig 60 head, which he plays through a cab he built himself at a pipe-organ shop in Denver. Every glue joint is lined with thin leather for maximum air tightness, and it’s stocked with Celestion G12M Greenback speakers.













![Devon Eisenbarger [Katy Perry] Rig Rundown](https://www.premierguitar.com/media-library/youtube.jpg?id=61774583&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)















