The DT-303 from DTronics is an analog distortion that was specially developed for acid fans. The sound of the three modes Distortion, Turbo and Overdrive is based on popular distortion pedals from Boss and the Proco Rat. For fine-tuning, the sound can be adjusted with Distort, Filter and Volume. In terms of sound, the uninhabited, solidly built effect ranges from soft to hard, whereby hard to brutal are the strengths of this silver box. The sound of the legendary TB-303 and all its clones is a highlight in itself. With the right distortion, it transforms in an incredible way. It is far more than just a certain degree of harshness that is added to the hypnotic sequences. The cabinet is the perfect size to place next to a TB-303 or RE-303. The knobs and buttons are in the original TB-303 design. The inputs and outputs operate at line level, making the DT-303 even better suited for use with synthesizers than most guitar distortion pedals. Of course, the field of application is not limited to 303 sounds, every other monosynth and drum computer benefits enormously from the possibilities of this distortion.