I was thinking of getting a mini guitar amp (not sure if thats the correct name for them, but one of the ones that is 5w or less). My purpose for the amp would be so I can move around practicing, because I hate having to move my 60w amp, it weighs too much! Does anyone have any small amps that they have tried or owned that have been good or bad? Because I really don't know what to google search for when looking for tiny amps.