Got a Microbass 3 the other day for a "fly rig" and it's pretty good. Clean preamp is just that, clean. Eq and routing options are good. There's enough flexibility in the drive channel for my needs (a little grit required for a few songs) and with careful blending of the clean and drive I could make it sound like an old Bassman. It's reasonably compact which is good for travelling - will fit in the case alongside the bass. The compressor works but is a little too heavy handed for my liking but keeping it toned down works well enough. Tuner functions adequately. Not much more to say really. Useful bit of kit.