The Overdrive OD-S kit offers an easy assembly of pedal effect, which can be adapted exactly to your needs. A new, revolutionary, fully analog Nutube guarantees an excellent performance and rich harmonic properties, but all in a more compact, stable and energy-efficient way than conventional tubes. The OD-S provides a switch to select one of two types of overdrive, true bypass ideal for live performances or 2 knobs to control the gain function. It is possible to exchange each component in different variations to achieve a complete individual adaptation of tones.