Analog circuitry with straightforward operation
The Ampster Preamp from Carl Martin, built using analogue tube technology, impresses with a particularly straightforward operating concept and an incredibly dynamic feel that is no different from a full-blown guitar amp and puts control of the sound in the hands of the player. Here, the gain knob smoothly changes from a full Clean-Sound to a creamy Overdrive with a mid-range, British sound character, while the master knob determines the volume of the Preamp. For precise tone adjustment, the Carl Martin Ampster also features a classic 3-band tone control with an additional Presence control for the highest frequency ranges. In addition, the three-position voicing switch on the front of the pedal influences the output of the lowest frequencies and prevents an undefined tone.