I played the 200 alot when it first came out, and I didn't like the bass response. Now remember, I play mostly left hand, maunal bass parts, and I think they may put more strain on the overall sound than a processed, automatic style part, so ..... maybe I ask more than the amp wants to deliver. All I remember is that ..... the bass got "splatty" too often for my liking. I imagine the 100 will have even less bass "umpfh".

Playing the bass manually really does add a lot of extra expression to the (already)dominant drum section, so maybe it will not be trouble for you arranger type players, but I advise you to really test these babys out with your own gear before you commit to any long term aggreement.

I never ordered anything I didn't hear until the 1st PA80 came out. I was so excited about the "supposed" features, and I trusted the name so I took a shot. The original O/S wasn't nearly ready and I HATED it. It took 3 revisions to make it work for me, so "Buyer's Beware !"

I owned the Pro Leslie sim and that was a killer machine. The quality of the unit was great. I am very leary of a spacial expander that affects the voice ......... I think it might make you sound like you're in a fish bowl.