The Harp Mojo is an equalizer designed to boost the frequencies of our instrument, improving the sound of any amplifier. The “Mojo” is found in the frequencies that we are boosting: not so low to lose definition, nor too high to generate couplings.
The body, the bass of the harmonica. The Fatness knob acts on the frequencies that generate the low mids but without losing clarity in the low notes.
This knob controls the definition of the harmonica. Many times when we want to give our sound a little more shine we end up invoking our enemy the coupling. The Bite knob allows you to give the sound more presence without promoting very high frequencies that can sound unpleasant or that can detonate a feedback.
You can download the manual at this link: