Micro Terror : Raise the gain knob.

Plays great with the gain know over the half. Otherwise might sound a bit dull and sterile. But have to recognize that with hot pickups or humbuckers it plays generally very well. With my les paul and gain around half, it has a squashy sound with nice harmonics. With gain at 3/4 it screams. It's a tiny yet VERY LOUD beast. If you're in a home studio and want to buy this for recording, beware: it's not a quiet one. Can get pretty loud. Although, I still suggest it for recording, as it's always easier to record decent stuff at low levels with this amp than with most of the others low wattage amps.

The suggested tiny cab to pair with this is nothing exceptional, but works well if you use this amp mainly for practice at home. You can plug it to bigger cabs though, and will sound more open and full, depending on the cabs. That's a nice feature to consider. I heard it's easier to record this one than the Tiny Terror model, but I don't own it so can only speak for the Micro Terror so far. Highly recommended, worth the money for sure!