Instruct: Classify the given Amazon review into its appropriate rating category
Query: This amp is truly awesome. Great punch for something this size and the ...

This amp is truly awesome. Great punch for something this size and the effects are great as well. As you can imagine the volume output while on batter power is not the same as when it's connected to AC, but the portability aspect of this is it's greatest feature and value in my mind. Sittin' on the porch, the dock or on the beach you're now a portable jamming unit. I run a G&L Legacy and Jackson RR through it. Great results either way.