Filtercult

FilterCult: A Versatile Signal Filtering and Sound Coloration Tool

FilterCult is a comprehensive and creative signal filtering tool designed to enhance audio production. This multi-device effects processor combines modeled analog gear with digital devices, all arranged within a user-friendly rack-mount cabinet interface. At the core of FilterCult lies an accurate simulation of the renowned transistor ladder analog filter, faithfully preserving its original circuit topology and characteristics.

Enhanced Sound Sculpting

In addition to the classic filter simulation, FilterCult offers circuit-bending modifications and the ability to incorporate supplementary nonlinear electronic components. These features significantly broaden the sound design possibilities, enabling users to craft unique audio textures. Whether used as a master effect or a channel insert processor, FilterCult excels in producing everything from smooth, gentle filtering to aggressive sonic colorations.

The Good, The Bad, The Nasty

The standout feature of FilterCult is the FLT-TL22 device, which accurately models the transistor ladder analog filter. This device preserves the original circuit design and physical properties while introducing various experimental modifications. Notable enhancements include:

• Device-Level Feedback Path: Users can delay the feedback signal for added creativity.
• Nonlinear Components: Additional pre-filter and post-filter components, utilizing transistor-based or tube-based technologies, enrich the sound further.
• Poles Selector: Users can connect different nodes of the analog circuit to the main output for various filter responses.
• High-Pass Path: Offers experimental filtering options for added flexibility.

The rack also includes the PRM-EM44 unit, a user-friendly input signal router and output signal mixer that simplifies signal management. For modulation, the MOD-XG01 unit integrates an envelope generator, a multi-waveform LFO with tempo synchronization, and a noise generator.

This extensive feature set makes FilterCult ideal for use in channel strips or as a master effect processor. It can gently filter incoming audio or unleash powerful signal alterations, especially for rhythmic and percussive materials like drums, providing electric-esque and bassline-like colorations.

Complete and Lightweight

FilterCult is a complete replica of one of the most versatile analog filters available, all while maintaining a lightweight CPU footprint and an intuitive interface.

Features

• Accurate Physical Modeling: Utilizes Advanced Component Simulation (ACS) for precise emulation.
• 64-Bit Processing: Ensures full processing accuracy for every simulation aspect.
• All-in-One Setup: Combines a transistor ladder analog filter, modulation unit, and signal router.
• Multi-Node Circuit Output: Allows different filter responses (4-pole, 3-pole, 2-pole, and 1-pole).
• Extended Frequency Range: Covers frequencies from 20 Hz to 20 kHz with self-oscillation capabilities.
• Voltage Regulator Circuit: Provides full stability even under extreme settings.
• Saturation and Overdrive Circuits: Modeled transistor-based and tube-based circuits with load controls for pre-filter and post-filter stages.
• Device-Level Feedback Path: Users can delay feedback signals (up to 10 ms).
• Advanced Modulation Features: Includes separate modulation for cutoff, emphasis parameters, and channel polarity inversion.
• MOD-XG01 Multimode Modulator: Features an envelope follower, multi-waveform LFO, and a noise generator.
• PRM-EM44 Embedded Preamp/Mixer: A multi-mode input signal router with gain control and final mixer section for blend and volume adjustments.
• Factory Presets: Over 20 multi-scenario presets are available to help users get started.
• Sample Rate Support: Supports sample rates from 44.1 kHz to 192 kHz.
• Multi-Size GUI Resolutions: Adapts to various screen sizes for improved usability.

In conclusion, FilterCult offers a rich array of features and functionalities, making it a valuable tool for anyone looking to enhance their audio productions with analog warmth and creativity.