The Mad Professor Royal Blue is engineered to be more than a simple gain pedal; it’s an expressive amplifier-in-a-box designed for dynamic response. Unlike heavily compressed drives, its circuit allows your guitar’s natural character and playing dynamics to shine through. The amount of breakup is directly controlled by your picking intensity and your instrument’s volume knob, offering a level of touch-sensitive interaction typically found in high-end tube amps.... Click on the title for more