Effects are used everywhere in music. Besides the sound engineer during recording or the mixer during a live performance, it is mainly the guitarists who become addicted to effects and especially to effect pedals. There are effects in all variations and in all forms. However, guitarists especially love effect pedals or multi-effect devices. Especially distortion, fuzz or overdrive are the most popular pedals for guitarists. Modulation effects such as chorus, phaser or flanger complete the effects spectrum.