Filter8 main workspace

Filter8 features

A complete movement system for modern production.

Filter8 combines morphing filter states, custom movement, modulation sources, matrix routing, macros, sidechain control, drive, stereo shaping, gain safety, and workflow settings in one focused plugin.

Built for sound design and production.

Fast enough for one sweep, deep enough for evolving hooks, builds, drops, and performance automation.

Designed around control.

Visual feedback, routing depth, macro performance, and finishing tools stay close while the sound gets bigger.

Core engine

Filter and movement systems.

Start here for the main sound-design engine: filter states, movement sources, matrix routing, macros, and scenes.

Filter / Morph 10 families

Build evolving movement with 93 selectable voicings across low-pass, high-pass, band-pass, notch, peak, hybrid, comb, phaser, formant, and custom families.

  • 2, 4, or 8 active-state layouts with Morph X, Y, and Z travel.
  • Legacy, constrained Z-Plane, and Retro workflows depending on the patch.
  • Custom filter-shape editing and analyzer feedback while designing.
Modulators 3 LFOs + 3 ENVs

Add rhythmic pulse, contour, delay, rate, depth, and reactive animation before deeper routing.

  • 28 LFO shapes including Custom, plus key-tracked sync options.
  • SPECIAL sync opens a programmable movement sequencer for evolving rhythmic timelines.
  • Envelope motion, follower/trigger behavior, and MIDI modulation sources.
  • Ready to feed matrix routes, buses, processors, and macro controls.
Matrix 24 routes

Scale one musical idea into richer behavior with destination routing and performance control.

  • Route modulators, macros, movement sources, buses, and processors.
  • Shape response with depth, direction, curve, slew, min/max clamp, and route-order behavior.
  • Meta-modulate route amounts and keep complex modulation readable with the built-in route inspector.
Performance Macros + Scenes

Bring deeper patches to the surface for automation, performance, builds, transitions, and stored scene travel.

  • 4 macros with multiple targets, ranges, and MIDI learn.
  • Scene morphing across A/B/C states with smoothing, curve, and per-parameter locks.
  • Keep signature patches playable instead of buried.
Filter8 Filter Morph interface Filter / Morph
Filter8 custom shape editor Custom Shape
Filter8 SPECIAL movement sequencer SPECIAL Movement
Filter8 matrix inspector Matrix Inspector
Filter8 macro assignment page Macro Layer
Filter8 signal flow view Signal Flow
Filter8 movement sequencer

Programmable motion

SPECIAL movement turns one LFO into a phrase.

SPECIAL mode moves beyond a fixed synced wobble and gives the LFO a programmable motion timeline. That is how Filter8 turns ordinary modulation into evolving bars, rising tension, and arrangement-aware motion without forcing every detail into host automation.

  • Choose loop lengths from 1 to 16 bars.
  • Use Performer and Stepper modes for different rhythmic feels.
  • Drop shapes into individual bars for local variation.

Custom draw + routing

Draw the behavior, then make it perform.

Filter8 is strongest when the movement stops sounding stock. Custom shape editing gives you signature curves, while the matrix keeps source, destination, curve, range, and polarity visible as the patch becomes deeper.

  • Save, load, invert, and refine custom shapes.
  • Keep route behavior visible instead of memorizing a cryptic matrix row.
  • Keep advanced modulation readable while the patch grows.
Filter8 matrix route inspector

Sonic control

Finish the movement inside the plugin.

Filter movement can get big quickly. The finishing pages give you the tools to keep that movement focused, wide when it should be wide, driven when it needs bite, and safe at the output.

Sidechain

Target up to three duck bands.

Choose what gets ducked, focus the detector range, and keep movement reacting to the right part of the signal instead of flattening the whole patch.

Filter8 sidechain controls
Detector response

Shape how the ducking breathes.

Attack, release, and focus behavior decide whether the movement pumps sharply, glides more musically, or stays tucked behind the groove.

Filter8 sidechain response controls
Stereo + focus

Widen highs without losing the bottom.

Stereo controls and low-end taming keep bass steadier while the upper movement gets wider, airier, or more dramatic.

Filter8 stereo controls
Drive / overdrive

Six drive types plus per-band shaping.

SoftClip, Tanh, HardClip, Tube, SSL, and Fusion let Filter8 move from subtle warmth to aggressive bite, while low-band and mid/high drive stages keep the saturation intentional.

Filter8 drive controls
Gain stage

Input and output where they belong.

Trim the level feeding the engine, trim the level leaving it, and judge the patch more fairly before loudness starts flattering the wrong decision.

Filter8 gain stage page
Protection

SAFE, limiter, ceiling, and loudness match.

Protection is built into the creative flow. ARC, release, ceiling, and loudness match make risky resonance, scene morphing, and heavy drive experiments more usable.

Filter8 protection page
Monitor

See the level story while you work.

Monitoring keeps input, output, and reduction visible so the patch stays judgeable while the motion gets more dramatic.

Filter8 gain monitor page
Settings + flow

See the chain, then tune the session.

Signal Flow keeps module order visible, while settings handles oversampling, visualizer behavior, latency mode, help detail, and performance monitoring.

Filter8 signal flow settings page

Session-ready essentials

The practical details that keep it usable.

Formats

VST3 + AU

Run Filter8 in VST3 hosts across platforms, with AU support on macOS and a companion MIDI AU build on Apple systems.

Quality

Oversampling, SAFE, loudness match

Use oversampling Off, 2x, or 4x, plus SAFE output protection and loudness matching when drive, resonance, or bold movement needs extra control.

Workflow

Scenes, help detail, low-latency mode

Scene morphing, LED help detail, the visualizer, and Ultra Low Latency mode keep sound design fast and tracking sessions responsive.

Ready to try it

Open the product tour for the guided version, or go straight to checkout when you are ready.