His backup is a 1970 SG Custom that he used on the Back in Black world tour during the early ’80s. The guitar originally had a natural walnut finish, was loaded with three humbuckers, and had a Maestro vibrato.


















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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.








