Observation: for its size and weight, the Nano should be a charm to tote around. I find that picking it up is easy, but then the weight is not evenly balanced and the amp is hanging on an angle, like a diamond shape. If I use two hands it's simple, but with one hand I've hit a couple doorways and walls. But I'm excited to use it again; I liked the strong sound and the expanded dynamics. I hate to think that anything could be better than my Compact, but this HK has got me thinking.