UNDEAD (Integrated Preamp)
An affordable version of the TC Electronics Integrated Preamp made popular by the mighty Meshuggah with an added voltage charge pump circuit to step up the 9 volt input to 32 volts, giving this pedal ample headroom. Treble, Bass and Level controls make dialing in tight tones fast and easy.
Want to build an Integrated Preamp yourself as a DIY? PCB's available here