Mooer M703 D7 Delay Pedal6 different types Using the 7 signature LED lights as a guide, this pedal houses 6 customizable digital delay effects with the seventh LED indicating the built in LOOPER that can be used in tandem with any delay setting. Tap Tempo & Looper Tap Tempo functionality allows you to easily set the desired delay timing and of course 150 second capacity LOOPER Storeable Presets & Trail On Storable Presets: all of these effects are customizable and storable