Variable envelope shape from linear to exponential
End-Of-Phase output per envelope phase
Combined trigger output
CV input per envelope phase
Gate/trigger input
Manual gate button
Ceis
The Instruo Cèis at a glance
Cèis by Instruo is an analog ADSR envelope with some special features. The faders visualize the course of the envelope due to their position. In addition, the time course is visualized by the built-in LEDs. The envelope shape is continuously variable from linear to exponential. The trigger behavior is switchable between Gate and trigger, which affects the flow of each pass. Each of the four time phases can be modulated with a control voltage, so you could e.g. extend and shorten the decay phase cyclically with a BPM-synchronized LFO. In addition, each envelope phase is equipped with an end-of-phase output. This can be used, among other things, to synchronize other Module in turn or to cycle functions. The combined Gate output combines the four individual end-of-phase outputs.