The NU-X Duotime NDD-6 Dual Delay Engine is a true stereo delay pedal featuring two independent delay lines with separate time and repeat controls. It offers five delay types—Analog, Tape Echo, Digital, Modulation, and Verb Delay—along with tap tempo, delay times up to 1800ms, selectable subdivisions, and a built-in 40-second stereo phrase looper with OLED display. Designed for simple operation and flexible stereo routing, it delivers a wide range of delay sounds in a compact format.