Joe Perry's Marshall Bluesbreaker and Majors 
 Beneath the U.S. flag is a 1965 Marshall Bluesbreaker with 5881 tubes and four 10" speakers. Foster says it cuts well so they use it if he's not cutting through on a given night. The Marshall Majors beneath it are two 1970 200-watt heads with KT88 tubes. He uses the top one and keeps the bottom as a spare. They find the amp to be a little dark, so it's used in conjunction with an MXR 10-Band EQ to boost the 125 and 1K frequencies. 





























































































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)








