Distortion

Wide Range Distortion

Using the same low-noise power supply up-converter circuit as the Stampede OD SOV-2 overdrive pedal, the output of a single 9-volt battery is increased to a level that is capable of delivering sonic depth and a wide dynamic range that would be impossible with a standard 9-volt power supply.

The result is hard-hitting distortion with a big low end that is similar to what you'd expect from a large amp stack driven hard. Gain and tone controls make it possible to dial in anything from a natural crunch to fuzzy, dirty distortion, providing a broad spectrum of tones that can add new dimensions to your music.

https://www.providence-ltd.com/feature_02.html#sdt