GALLERY: First Act Custom Shop's Custom Creations Jordan WagnerJuly 15, 2010"High On Fire bassist Jeff Matz worked with First Actуs Custom Shop to craft this unique 12-string bass, with three pickup configurations consisting of Kent Armstrong humbuckers and P-Bass style pickups." first-act-custom-shopwhats-newgear-galleriesonline-onlyshop-tourgearGearGear Galleries