Paul Hindmarsh demonstrates the Euclidean and Crisscross delays in the Line 6 DL4 MkII delay pedal. Paul is playing his custom Yamaha Pacifica guitar and the DL4 MkII is routed into a pair of Princess amplifier models in a Helix Floor amp and effects processor. The Euclidean delay provides a complex "Euclidean" algorithmic take on a classic '60s magnetic-drum delay effect, while the Crisscross delay features two delays panned hard left/right, but set to slightly cross-feed into one other.
Learn more about DL4 Mk II: https://line6.com/effects-pedals/dl4-mkii/