27v Boost Module




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This is a “lite” version of BYOC’s 27V Boost mini pedal. The Crown Jewel has an internal charge pump that produces 18 volts. It also produces negative 9 volts. We utilize the differential to create a whopping 27 volt power supply. This is the cleanest and most transparent boost we offer. If you don’t want your tone to change at all, and you don’t want any extra warmth or grit added…you just want to be louder….this is the boost you want.