NightSky is an experimental reverb workstation built around a Variable Process Rate reverb core, allowing size and pitch to be adjusted simultaneously across three reverb textures (sparse, dense, diffuse). Harmonic content is shaped with Shimmer and Glimmer effects, and a synth-style resonant low-pass filter with selectable modulation waveforms sits alongside an eight-step sequencer with variable glide.

Pitch can be quantised in smooth, half-step or scale modes, and the pedal stores 16 onboard presets across two banks. Input is via a Class A JFET preamp with stereo I/O, and MIDI in/out, USB and expression pedal connectivity are included.

Strymon describes NightSky as an experimental reverb workstation with sequencer, calling it a reverberant synthesis machine and hands-on sound design platform for creating vast soundscapes from just a few notes through pitch and harmonic manipulation.