Nux NDD-6 Duo Time, Dual Delay Engine Please note this pedal does not include the power supply, it is advised to buy the NUX ACD-006A power supply separately. Duo Time is a digital delay pedal with dual simultaneous delays, each with independent time and repeat settingsA choice of five very different sounding delay models include Analog, Tape, Digital, Modulation Delay and a unique shimmering Verb delay. A choice of fully independent stereo or mono signal paths are possible, with an option to process a mono input to separate stereo outputs with different delay settings. Controlled via an on/off foot switch and a Tap Tempo foot switch, which also functions as a toggle for the OLED display when held. Add to this versatility a full 40 second looper function and you may never need another delay pedal in your rig except this one.