The CHoNKY is a boost/drive preamp pedal that is based on the EQD. It features a silicon transistor and offers a variety of tone shaping possibilities. The pedal has two external controls and one internal control. The external controls consist of a pot for Level and a two-position toggle for Treble and Full mode. The internal control allows you to adjust the overdrive level by replacing the resistor with a trimmer, giving you the ability to customize the sound from a clean glass-like treble boost to a more aggressive, dirty tone. For those who like to experiment, it is even possible to replace the trimmer with a potentiometer, providing even more flexibility in shaping your desired sound. The CHoNKY is a versatile pedal that allows you to fine-tune your tone and achieve a wide range of boost and drive effects.

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