RedSky
Use the cloud reverb for pads, drones and textures, with movement, a vowel choir and shimmer.
The RedSky is an ambient reverb: a huge, diffuse, moving tail, with a vowel choir (Chorale) and a shimmer, a tuned copy of the tail above or below. It is made for pads, drones and textures. Its face is a blue pedal, with the footswitches at the bottom.

Cloud, Chorale and Shimmer work together, each with its own knobs, all in view.
The controls
| Control | What it does |
|---|---|
| DECAY | The size and length of the tail, shown in seconds |
| PRE-DELAY | The time before the reverb starts, from 0 to 1000 ms |
| TONE | The brightness of the tail |
| LOW CUT | Takes lows out of the tail |
| MIX | The slot's Dry/Wet |
| MOD · DEPTH and RATE | How much and how fast the tail moves |
| CHORALE · VOWEL | The choir's vowel, along a path U, O, A, I, E and back to U |
| CHORALE · AMOUNT | How much choir comes in |
| SHIMMER · INTERVAL | The shimmer's tuning: 29 positions from an octave down to an octave up, with Unison in the middle |
| SHIMMER · AMOUNT | How much shimmer comes in |
| WARM | Footswitch: softer highs on the reverb |
| ON | Footswitch: on and off |
The display and the presets
The display shows the preset name, with ‹ and › to step through the list. Tapping the name opens the list; when you turn a knob, it shows the parameter and value for a moment and goes back to the name.
The 9 factory presets: Sky Cloud, Endless, Soft Mist, Octave Halo, Fifth Glow, Low Octave, Choir Air, Glass Choir and Deep Drift. A preset keeps every control and the MIX.