The GreenBean 2019 is a modified version of the GreenBean projects, designed to have a consistent look and design across all mbp products.The pedal is based on the TS-808/9 overdrive pedal, which is widely recognized in the pedal world. However, the GreenBean is not a 100% clone and offers some additional features. It has an extra potentiometer and a clipping switch, allowing for more versatility in tone.

The GreenBean 2019 is designed to produce a pleasant overdrive on its own, but it really shines when used with lower gain settings through a tube amp on the edge of breakup. The pedal uses a non-inverting op-amp overdrive circuit, which mixes clipped signal with clean signal to create a responsive and dynamic tone. When combined with tube compression, it can produce high-quality overdrive.

The controls on the GreenBean 2019 include a Volume knob for overall output, a Drive knob for adjusting the amount of overdrive, a Low knob for setting the range of clipped frequencies, a Tone knob for active treble cut/boost, and a Clip switch for choosing between three independent clipping configurations: LED, Si, and FET.

Overall, the GreenBean 2019 offers a modified version of the classic TS-808/9 overdrive pedal with added features for customization and versatility in tone.

Summary created by AI from the original source.