FIL1 Convulsion Generator Eurorack Module

Future Sound Systems FIL1: The Power of Controlled Chaos

The Future Sound Systems FIL1, dubbed the "Convulsion Generator," is far from your average filter module. While it can function as a high-quality multi-mode filter, it is specifically engineered to be pushed into extreme territories. The FIL1 excels at self-oscillation and internal feedback loops, allowing it to transform into an unpredictable sound generator in its own right. From subtle tonal shaping to aggressive, "stuttering" distortions and heavy industrial drones, the FIL1 reacts organically to incoming signals and CV modulation. It is the ideal module for the modular artist looking to explore the fringes of analogue synthesis.

Key Features:

• Multi-mode Filter Path: Features dedicated outputs for Low-pass, Band-pass, and High-pass filtering.

• Convulsion Mode: A unique circuit designed for unpredictable feedback and chaotic oscillation patterns.

• Extreme Resonance: Capable of reaching massive resonance levels, perfect for percussive "pinging" effects.

• Full CV Integration: Voltage control over the cutoff frequency allows for complex, evolving sweeps.

• Analogue Saturation: Inherent circuit design adds natural warmth and harmonic grit to your audio.

Technical Specifications:

• Width: 8HP

• Depth: 35mm

• Power Draw: +12V: 30mA, -12V: 30mA

• Inputs: Audio In, Frequency CV In

• Outputs: Low-pass, Band-pass, High-pass