Rogue is a simplified and cheap Moog Prodigy alternative.
The synthesizer is based on two voltage controlled oscillators (VCO) capable of operating within a range of three octaves. Only two waveforms are available: sawtooth and rectangular. The OSC2 can be synchronized with OSC1 or operate in an interval (from several notes up to the whole octave).
To build complex sounds, a modulatable LFO is provided. It produces a triangular waveform that can be converted into a meander and a complex pulse signal. The LFO has frequency control and generating assignment switches (VCO and VCF).
In this synthesizer there is also a functional unit, which largely determines the "moog" sound - VCF. It has cutoff, resonance, modulation depth (AMT) control, and enables keybord track.
The envelope generator has an attack time and release time adjustment, as well as a sustain which can be switched off. Its signal can only be controlled by the VCA.
The VCA does not have manual controls, you can only select the control signal source - can be an envelope generator or a keyboard.
The mixer blends signals from two VCOs and a built-in white noise generator.
The synthesizer is very popular among French House performers. Also the synthesizer was used in the records by Peter Gabriel and Genesis, Radiohead.