For those solid body EUB players out there (NS Design especially), what amp do you use? I read a post in an article about certain amps not being good because of the tone coloration due to the fact that they are usually designed for electric bass. Does anyone use a non-bass amp? Like, say, a keyboard amp? Most can handle the range, and probably offer a flatter tone response than a bass amp. I have a few amps that I'm going to try once I get mine, I have an SWR Workings Man's 15, and a Roland KC 550. Both are really good amps. I'm also hoping that someone out there has used the Phil Jones Bass briefcase amp and can offer some advice on using one of those with an EUB, especially on battery power.