The Royal Blue Overdrive gives you many potentials from light overdrive to heavy distortion. The overdrive is very dynamic, allowing you to experience the break-up effect of a tube amp by playing louder or softer through the pedal. The bass and treble controls allows you to adjust the tone completely to your own taste.
The royal blue in a clean amp makes it possible to experience earlier break-up to a slight overdrive. If the amp already has a slight overdrive, the royal blue will increase expressiveness and it will keep the dynamics. This overdrive pedal reacts also very well to your volume knob on the guitar.
A straightforward overdrive pedal that does exactly what it is supposed to do. Lots of feel and tone.