[quote name='gafbass02' post='961044' date='Sep 19 2010, 11:42 AM']I've come across the ea iamp micro 550 which people on talkbass say is under powered but it's very very light n compact so tempting but I'm concerned about it being 50% for upright which just ain't in my funk rock world![/quote]
There's no reason you have to use an upright with the Micro. The Doubler version has some extra upright friendly features for sure, but they both work perfectly well with electric basses.
I had a Micro and it was lovely. Really crisp and clean sound, and as long as you get the gain set up right it can go quite loud. It's not a "ballsy" amp though, it only really does clean. I sold it because I went for a tube preamp, but now I'm full circle as I've gone clean again with a PJB rig.
My advice would be to try a Micro if at all possible, just to be sure it has the sound and volume you want.
Cheers
Gareth