OmnitoneRosci Random Waveform Oscillator

Omnitone Rosci

Rosci is a random waveform digital oscillator from Omni-tone that can generate almost any waveform you can think of with just a few knob tweaks or at the press of a button. The simplest way to use this module is to just hit the button until you like what it sounds like: each time you press the Generate button or send a trigger to it, a random waveform will get fed to you. You can be more exact with your desire by adjusting the Complexity for unique timbre generation, Roundness to make you waveshape more sinusoidal—add some harmonics with theHarmonics knob and give you sound a little vocalization with the Formants knob. A detune and Coarse tuning knob lets you adjust the pitch to you liking and allows you to dial in thick pads: Detune goes from subtle to a full fifth above. At only 6hp, the Rosci from Omni-tone is a compact powerhouse perfect for any size Eurorack system.

Rosci Features

• Digital oscillator
• Generate section produces random waveform on press or trigger
• Complexity generates new timbres
• Roundness smoothes out the edges
• Harmonics add overtones
• Formants introduces vocaloid sounds
• Detune goes from none to a full fifth above
• LED Visual feedback for each knob