Ring modulator/noise generator/S&H/LFO module that authentically reproduces the legendary 80's "SYSTEM 100M" circuit.
Two noise generators with a ring modulator and white and pink noise sources featuring metallic and bell sounds
Featuring 5 waveforms: sine, triangle, square, sawtooth, and inverted sawtooth, plus phase lock to keyboard, 2 LFOs with wide frequency range, delay control, and external CV input
Sample and hold generator with clock rate and lag time control, 3-way input selector for noise, LFO or external input
Eurorack specifications: 16HP, 60mA +12V, 50mA -12V
[🔊 Product Highlights & Recommended Features]
●Recreate the Legendary 80s Sound in Modern Times
This unit is an analog module that faithfully reproduces the circuits of Roland’s iconic “System 100M” series, allowing you to enjoy the rich character of vintage synths in a Eurorack environment.
●Unique Sound Design with the Ring Modulator
The ring modulator multiplies two signals to generate metallic, bell-like tones rich in overtones. It’s a powerful tool for leads, sound effects, and experimental sounds.
●Equipped with Two Types of Noise Generators
Both white noise and pink noise can be output simultaneously. This expands your sound design possibilities, from textured layers to noise-based drums.
●Versatile LFO (Low-Frequency Oscillator)
The LFO offers five waveforms: sine, triangle, square, saw, and reverse saw. With a wide frequency range, adjustable delay, and external CV input, it provides flexible modulation control.
●Random / Rhythmic Effects with Sample & Hold
The Sample & Hold (S&H) section can be fed with an external signal, noise, or LFO. It generates unique step changes and random modulation, suitable for ambient to experimental music.
●High Versatility as a Eurorack Module
Compliant with the standard Eurorack format (16HP width), it can be combined with other modules to freely build your system. Setup is simple with just power connection and mounting screws.
●Compact Yet Multi-Functional Design
Combines multiple functions—ring modulator, noise, S&H, LFO—into a single module. It enhances sonic expression even in limited rack space, making it a cost-effective choice.
[📌 Summary]
This module brings the essence of vintage analog sound into modern Eurorack setups. Its metallic, overtone-rich tones from the ring modulator, textures from white/pink noise, five-waveform LFO, and flexible Sample & Hold section make it capable of compelling sound design on its own. Despite its compact 16HP size, it expands your creative possibilities, making it ideal for creators seeking vintage character or anyone looking to expand their modular synth setup.
