The LPB is a kit based on the EHX LPB. It offers various versions with different specifications. The standard version is a one-knob booster circuit that can provide a clean boost. The LPB with added grit includes an extra toggle switch to add extra grit to the sound. The LPB Ultimate version goes even further with two extra toggles and additional capacitors, providing a wide range of tonal options.

Summary created by AI and may not be accurate. See original source.