Michael League worked with Markbass to release his own signature bass head, the Markbass Casa. Regrettably, League’s personal Markbass Casa amp had not yet returned from NAMM, leaving him to run his backup, a Markbass Little Mark Tube 800. League runs his amp into a Markbass 4x10 and a 4x8 cabinet.









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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.








