A friend has the same unit, and plays tru a Peavey KB amp (more like a small PA) and work nice but I like it more on clean sounds, IMHO adding a good distortion pedal should do the trick to add a bit more of crunch and to tight things up.
To be honest for PC recording, and all the things it comes with this unit has a great feature/value proportion.
Power corrupts. Absolute power is kinda neat.