The Donut is a boost pedal inspired by the EHX LPB-1. It features a single transistor for a simple and effective boost. The pedal enhances your guitar’s sound by making it louder, adding more pick attack, and increasing treble. The controls on the Donut include the Filling knob, which adjusts the overall volume output, and the Glaze knob, which increases the volume even further while also enhancing pick attack and treble.

Summary created by AI from the original source.