The Emerald Prince is a preamp circuit modeled after the famous Echoplex EP3 preamp. The 2” x 2” box can squeeze its way onto any pedal board. An Internal trimmer controls output volume, with just a touch of boost. An internal bright switch toggles between a bright mode that provides clarity and a unique mid-range character and a dark mode that fattens the sound while maintaining punch and clarity.
- (2013-10-30) Emerald Prince Preamp (Henretta Engineering) (Repost with fixed audio) by JustNickMusic
- (2014-07-23) Emerald Prince Preamp (Gibson Les Pauls) My "Magic Box" by William Robertson
- (2014-07-24) Emerald Prince Preamp (Single Coils Guitar) review by William Robertson
- (2017-01-22) Playing "The Sultan" from Iconic Custom Guitars through BC Audio . Our Orange Whip compressor, Emerald Prince preamp, and Moody Blue reverb also in the mix.