FabFilter Simplon is a powerful dual-filter plug-in designed for producers, sound designers, and performers who crave the fattest, smoothest, and most musical digital filters available. Originally developed from the acclaimed FabFilter One engine, Simplon delivers raw analog-style tone with rich resonance, precise control, and a clean, modern interface. Perfect for creative sound shaping, live performance, and mix enhancement, Simplon offers deep sonic flexibility without complexity.

Key Features of FabFilter Simplon

• Two multimode filters: Operate independently or in combination for wide creative range.
• Three filter characteristics per filter: Switch between smooth, warm, and aggressive overdrive styles for unique tonal color.
• Up to 27 filter types: Combine slope and response settings for versatile sound design possibilities.
• Lowpass, highpass, and bandpass modes: Shape frequency content with precise control.
• Selectable slopes: Choose 12, 24, or 48 dB/octave for subtle or extreme filtering effects.
• Interactive filter display: Visually adjust filter curves directly with drag-and-drop control.
• Parallel and serial routing modes: Easily switch between clean or complex filtering topologies.
• Smart Parameter Interpolation: Achieve smooth, click-free transitions when automating parameters.
• MIDI Learn: Quickly map any parameter to your MIDI controller for real-time performance.
• Preset browser: Explore and save custom filter setups with ease.
• Sample-accurate automation: Perfect for mixing precision and creative modulation.
• Large, performance-friendly controls: Designed for intuitive tweaking in studio or live sessions.
• Interactive help and tutorials: Built-in assistance ensures fast learning and optimal results.
• Full compatibility: Available in VST, VST3, AU, AAX Native, and AudioSuite formats (64-bit and 32-bit).
• Optimized performance: Supports interface scaling, Pro Tools hardware surfaces, and CPU-efficient processing.

Example Use Cases of FabFilter Simplon

• Electronic Music Producers: Create evolving filter sweeps, transitions, and drops for EDM, techno, or house tracks.
• Mix Engineers: Add movement and tone-shaping to guitars, synths, or vocals with analog-style filtering.
• Live Performers: Use MIDI control for expressive real-time filter manipulation during shows.
• Sound Designers: Sculpt resonant textures and rhythmic filter modulations for film, games, or experimental music.
• Creative Producers: Push filters into self-oscillation and overdrive for bold, aggressive effects and unique soundscapes.

Why Choose FabFilter Simplon?

FabFilter Simplon delivers high-end filtering power with the warmth and grit of analog circuits, wrapped in FabFilter’s renowned user-friendly design. Its intuitive interface, versatile sound palette, and exceptional precision make it an essential creative tool for anyone looking to bring movement, tone, and character to their music or sound design projects.