Rocktron's Reaction pedals feature metal enclosures built to absorb maximum punishment while taking up minimal pedalboard space and include True Bypass switching. 

The Reaction Tremolo is a basic pedal for modulating your volume which can range from classic amp style trem to modern experimental sound effects. Controls for Speed and Intensity allow you to control the basics of the effect, with a waveform selector to swap between a classic triangle wave and a square tremolo, which abruptly cuts the signal between levels. A perfect pedal for getting classic blues and rock tones or pushing the boundaries of modern indie rock.