The maxon ad-999 is an analog delay guitar foot effects pedal.

This footpedal comes with various effects and controls. One thing that's unique about this Maxon pedal is that it is an analog pedal and not digital. Most similar pedals rely on digital effects, whereas this Maxon pedal is all analog. Because of this it may take you some time to get used to the effects, but I promise you, once you use it for a few weeks you'll grow to like the analog feel. The AD 999 is one of the best in the market, giving you a wide selection of blending and delay options.