Crate BX-100 Bass Guitar Amp As-IsNotes sold as is due to "crackling" sound when played through. solid practice amp, can keep up in volume at rehearsal, but I believe it's best suited for practicing at home. 8 band EQ, FX Loop, and Contour control A Crate BX 100 Bass Guitar Amp As Is in Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and