Henretta Engineering is known for their tiny "no-knobber" pedals that you can set and forget. 

Product Specs

  • Emerald Prince Preamp
  • Green
  • 2010s
Made In
  • United States

From the Price Guide

Reviews for the Henretta Engineering Emerald Prince Preamp
Help another musician by sharing your experience!
  • Fantastic piece of kit

    Verified Purchase

    Very happy with this. Superior IMHO to the EP Booster—warmer, fatter, cleaner, which is just what I was looking for. And you can't argue with the form factor! (or the price).

  • Best tone enhancer yet!

    Verified Purchase

    Best preamp/tone enhancer I've tried yet. Removes the "pillow" from the your tone. Lots of clarity, and retains the similar "magic" swirly feel of the EP Booster. I have the bright setting on and the internal volume pot set to unity. I had the EP Booster, and frankly I thought it made things too m…