Emerald Prince Preamp

The Emerald Prince Preamp by Henretta Engineering is a compact preamp circuit modeled after the renowned Echoplex EP3 preamp. Measuring 2” x 2”, it is designed to fit seamlessly onto any pedal board. The preamp features an internal trimmer for controlling output volume, providing a touch of boost. Additionally, it includes an internal bright switch that toggles between a bright mode, offering clarity and a unique mid-range character, and a dark mode that enhances the sound's fullness while maintaining punch and clarity.