The SCI Pedals Digital Enhancer is a pedal designed to improve the signal when using a digital multi-effects processor. It uses FET components to manipulate the signal, mimicking the strength and frequency response of analog gear to eliminate the "sandy" sound often associated with digital units. The pedal is always active and enhances the sound and feel of the instrument, even when the knob is set to zero. It works for both guitar and bass, as well as with plugins.