Bernie, I had a couple KB500s, and if I recall, they tipped the scales at just about 100 pounds each. while the 300s were nearly 80-pounds each. BRUTAL!

Gary cool
_________________________
PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)