Starting with the AMZ Mini-Booster, we enhanced the design with true bypass, input and output buffers and separate treble and bass controls. This thing will give you a significant signal boost while keeping it clean. When you really push it you will get just enough grit to make your guitar break through the crowd.
Check out BartMan’s review of this pedal.
He puts it through the paces and A/B compares it to the Spark Boost pedal.