Combination $400 Birthday Xmass present' 12/12 and 12/25. It is a 99% mint 1990 Messa Boogie Studio Calibre. I just finished beefing up the power supply, replacing caps with boutique types and values along with some other adjustments. Installed a 12" Eminance Swamp Thing and ball bearing swivel castors. Then finally a boutique style simulated red alligator covering.