This is a beast of a bass head, built like a tank but light enough (6.6 lbs) to easily carry with one hand, and it fits in a gig bag. 600W of loud, clean power. Pretty uncolored tone, but very musical and smooth like buttah. Nice understated/clean looks and easy-to-read controls. Two speakon outputs on back. In ex. condition with a few (very) light marks on top, which are tough to find without looking.
I recently played the Academy of Music through this head and never pushed the volume past 3!