Circé is a sophisticated multi-layer filter plugin designed to enhance your audio production with flexible sound shaping capabilities. Building upon the foundation of its predecessor, this plugin offers three independent filter layers, each capable of operating in low-pass, high-pass, band-pass, bypass, or off modes. Every layer features its own customizable curve response, allowing users to achieve unique tonal separation and lo-fi effects that add character and depth to any track.

The plugin provides multiple routing options for the filter layers, supporting parallel, serial, or combined configurations to tailor the signal flow according to creative needs. It includes two host-synchronized LFOs and a 32-step sequencer controller for intricate modulation possibilities. Additionally, an envelope follower and a dedicated LFO control the dry/wet mix, enhancing dynamic responsiveness and adding movement to the sound.

Circé also features an intuitive X/Y pad mapped to cutoff and resonance parameters, enabling expressive real-time control. Each filter layer includes stereo balance adjustments, allowing precise spatial placement in the mix. An embedded patch management system simplifies workflow by storing and recalling presets effortlessly. Available as donation-ware, this plugin offers powerful filtering options for producers seeking creative sound design tools without cost barriers.