Guitar MG300 is quite good. MG300 is a new generation of digital comprehensive special effects based on white box algorithm, which was developed by NUX team for five years. A variety of classic equipment simulations allow you to play a variety of music styles and truly appreciate the charm of TSACHD technology. Since its release, NUXMG300 digital synthesis effector has aroused the strong concern of guitar lovers and been fully affirmed by everyone in the industry.