Yamaha DTXpress/DTXplorer/DTXtreme

Tony:
I don't have the Rogue Roller, but I do have a very similar set up. I 
have a small Kustom PA ($179 from MF). It is a 80 watt system with 
two 10" woofers. It's fine for home use but just doesn't have enough 
juice for live use. On gigs, I use it for a monitoring system while 
running a line out to the PA mains.

It can be plenty loud but, but when you you really pump the bass 
pedal, you end up with a 'bark' rather than a thump, and cymbal 
crashes sound more like car crashes.

It would be nice to get away with only spending, but I think you 
would be mightily dissatisified once you heard the response.

Stephen