i watched zz top play in concert play thru these amps in stereo.two for billy gibbons and two for dusty hill.they sounded amazing considering the small size of the amps.i would love to own one of these amps to practice and perform with.to be able to lighten the load of equipment you need to lug with you and they sound amazing.they can also push a 4x10 speaker cabinet easily if needed.just add some effects and your ready to jam.