Best super clean channel ever
This amp impressed my with the quality and warm sound of the clean channel. Overdrive channel is also great for blues of folk, where not a huge amount of gain is needed.
For songs where a more distorted sound is needed, I recommend a distortion/OD pedal in front of the amp's OD channel at low gain ranges.
the only negative note would be that the master knob doesn't control the clean channel's volume.