Introducing the Carl Martin Ampster…. from the company that has shone the single analog light down that deep digital tunnel. The Ampster, a single tube driven amp/speaker simulator that can either supplement your amp, or replace it. A fully analog unit with controls that are the same as your amplifier with the addition of a mute switch, a speaker selection switch and a voicing switch. What’s more important, the Ampster reacts to your playing in the same way your full size amp does, giving you the same organic feel with zero latency!