Had some time to kill today. Went to the GC here in Lakeland, Fl. Checked out the Mark Bass 112 combo. Pretty impressive, nice tone. Was just fixin to walk out and was scanning the used gear when i spotted it!! From what i gather they r pretty rare? Grabbed a p bass and chord and got busy!! 1st made sure it was plugged into a cab and that the ohmage was set correct. Went around to front and connected guitar and pulled a stool over. Was hoping to step into the pearly gates of tonal bliss....but alas....hit the power switch and all the lights came on....and just as quick went back off. zip/zilch/nada!! Flagged down a sales person who basically verified that all was plugged correct and power was available. Checked the fuse and was good. Lots of head scratching and the sales person assured me it was playin just fine "a day or 2 ago" So no test drive. But heres my "physical impression" 1st) You will need at least a 1/2 ton pick up truck to haul it in. YES. it will make the springs sag! 2nd) I am in pretty good physical condition...so i decided to give it a lift to check the weight. i estimate it weighs well over 100 lbs! 3rd) Biggest bass head i have ever seen. HUGE!! Their price tag was $1299. Dont think i'd pay that for it with its probs. And dont think i'd haul it out on 2 many gigs. If someone says they can one hand that dude all i got to say is..... SALUTE!!!