This Marshall ORI20C Origin 20w Tube Amplifier Combo is designed for those that like expression through innovation. Using a Celestion V type speaker the Origin20CTM provides a classic all-tube Marshall tone. Using the gain boost feature you can add that extra level of gain to generate a more overdriven tone. It may only have one channel but don’t underestimate it. By using the tilt control you can vary your sound from normal to high treble. Our new power reducing technology, PowerstemTM, allows you to have high, medium or low power modes to suit your environment, from playing small venues to playing in your bedroom. Using the presence control you can increase the high frequency and increasing the master volume can give you that classic overdrive sound.