Mesa Boogie's Tone Burst pedal has an enormous gain range that can give you a virtually transparent clean boost or push your levels up to a clip for an overdrive. The Tone Burst has a Gain Control and a Master Level Control, which can provide a signal boost of up to +20dB, as well as EQ controls for a shaping range of +/- 12 dB. Expect high quality, because the Tone Burst was designed by the same people who engineered the Mark Five and the legendary Mesa Boogie Dual Rectifier.