In the words of Strymon:

The new Cloudburst from Strymon takes ambient processing to the next level by offering a powerful reverb algorithm that can go from authentic smaller room sounds all the way up to near-infinite Cloud decay. Coupled with the powerful ambience processing is a brand-new Ensemble engine, capable of creating organic pads and soundscapes that follow your playing organically – youll get different results if you change pickups or play in a different place on the neck. Its unlike anything youve ever heard or played before, all wrapped in a smaller form factor that still manages to house full stereo I/O, TRS MIDI and USB-C connectors on the back panel.