Best delay pedal is an electronic device used with guitars. It creates a delay effect in sound that comes from guitars. The delay effect which is produced by pedals can be used in process of recording music and also for playing sound multiple times creating decaying echo. Good sound produced by best delay pedals boost mental alertness. Nowadays, digital delay pedals are available which are implemented with latest signal processing techniques and modern electronics thereby presenting a unique sound experience. Best delay pedal is mandatory for guitar effects board as it helps in producing sound that touches the heart of listener.