A dreamy, ambient preset, created with acoustic guitarists in mind, but would sound lush whatever you drive.
There are two layers to this:
Layer 1: a pair of delays panned slightly left and right, set low in the mix, for subtle texture.
Layer 2: a pair of granular modules, one at pitch, the other an octave up. Grains are sampled then delayed by a couple of seconds by a delay line*, then play back, and are sent through a low-pass filter which is slowly modulated by an LFO, creating a gentle filter sweep between light and dark. Grains are then sent through a Ghostverb before hitting the outputs.
The left stompswitch freezes both granular lines, as you can hear towards the end of the video demonstration.
*On page 1, the delay line is on row 1, with its middle block determining the onset of the grain feedback. Lengthen or shorten to taste.