The Boss Tremolo TR-2 Tremolo guitar effects pedal provides an array of classic tremolo sounds in a neat, compact pedal, ideal for integration with any guitar rig. Take control of your wave, rate and depth knobs to provide multiple different effect combinations - ideal for both lead lines and solid rhythm play. Jack inputs and outputs mean this pedal hooks up effectively with others in your rig or directly to your amp, via a jack lead if you're going light on effects. The LED indicator lets you know when your pedal is activated, bright enough to catch your eye mid-set, so you're never missing out on that creamy, tremolo tone. Enhance the sound of your guitar and bolster your rig with this handy guitar pedal.