OBVIOUS FILTER 2
Amp Your Spirit
Whether you’re sculpting a delicate texture or pushing a bassline into uncharted sonic territory, OF2 gives you complete creative control with surgical precision and instinctive playability.
From subtle movement to chaotic beauty, every element of OF2 is designed to inspire.
The analog surprise, the digital muscle, the groove of your MIDI — all speaking in perfect harmony.
Thanks to groundbreaking features like Chaos Autopilot, Retime Control, Diode Distortion, and MIDI Groove Import,
Obvious Filter 2 gives you the tools to truly stand out — and stay in motion.
And guess what? We made a Lite version — completely free and available for download right here.
YOUR SONIC RESPONS
Experience freedom in designing your filter sequence and creating unique patterns with OF2.
Create new progressions from your sound, discover new tastes and let OF2 adapt to your workflow.
EXPRESS YOURSELF
Morphing is a usually just a word, but now vivid your tracks for real.
Your imagination is the only limit to any rythmical and sonic variations. Morphing unlocks and multiplies patterns like never before.
LIVING SIGNAL
Make things happen with OF2, catch extra vibrations, electric tensions or any supernatural.
Always stay a few tweak away from new sound singularities.
HIGHER FILTERS
Pick any filter circuits, insert your source, and hear the difference.
OF2 offers upper-high quality filters, reproducing moog real electronic circuits, combining solidity and stability.
PRECISION TOOLS
Expand, repeat, shrink, bend.
The full-screen curve editor is specially designed for precision and ease of use. All complex editing operations on the signal become smooth.
AGGRESSIVELY SYNCED
All rates are available, all acceleration are authorized.
Always locked on beat, with internal and adaptive read-ahead which will preserve your transients and keep precise timing dynamics.
WATCH VIDEO
Jump into this video to see plugin in action:
- Version 2.0.1
- Multilanguage Manual
- VST / VST3
- AudioUnit
- 5887 Presets
Title for This Block
- 10 Resonant Filters by Laurent De Soras
- Morphing Features:
- Morph Editor
- Multiple Editor Functions: Smooth, Normalize, Flip (Vertical/Horizontal), Double, Mirror, Roll Points (Left/Right), Choppers
- Morph Manager
- Editor Point Mode
- Drawing Tools: Pencil, Square, Line
- New Random Modes (Editor)
- Optimize All Morphs (Editor)
- Rate Control per Morph
- Lock Snapshot: Lock audio, load presets, and capture ideal shapes
- Shape Manager Extra Menu
- Knob Side Double-Click Actions
- 4 Randomize Modes
- 39 Rare Oscillators (including legendary synth emulations):
- Slide Up / Down with Inertia
- Control for Pitch & Envelope Modulation
- Legato Mode on Oscillator
- Soft Switch: Smooth Oscillator Attacks
- 33 Modulation Routing Circuits
- Range/Offset on Main LFO
- Includes Busy and Relaxed Patterns
- Gain Control on Filter Resonance
- 5887 Original Presets & Sound Pack
- Favorites Manager with Auto Ordering
- MIDI Preset Load Options:
- MIDI Learn
- Newest Save/Load Manager
- Ultra-Responsive GUI
- Optimized Plugin Loading
- MIDI Shot with 2 Modes:
- MIDI GATE (use as synth trigger)
- Visualizer Echo Inside Editor (sample precision)
- Preference Panel
- Faster Plugin Load
- Auto Pilot Chaos Mode (OF2 can morph automatically if desired)
- 6 FX (Pre and Post Filter):
- Flange
- Sylab
- OSC Generator
- Phase Invert & Phase Shifting
- Groove Retime Import: MIDI Groove File Support
- Copy/Paste Between GUIs
- Freeze
- LP4 / LP2 / BP4 / BP2 / HP4 / HP2 / N4 / N2 / N2X / PEAK + ENV + MIDI OUT
- Morph Sequencer
- Easy Morph Points Editor
- 3 Morphing Modes: Immediate / Morph / Linear
- Morph Knob Menu
- Editor Select Modes
- New Drawing Tools: ATTACK and DECAY
- Simplify (Editor)
- Undo/Redo & Global Undo (Editor)
- Sync Mode (extra sync to host behavior)
- Morphing Load Manager
- Knob Extra Menu
- Morphing & Host Automation
- Oscillators & Modulation
- 3 Sines, 3 Triangles, 9 FM, 3 Log, 3 Ellipses, 7 Saws, 7 Squares, 4 Pulses
- Oscillator Sync & Sync 2 (pre/post)
- Slide Up/Down on Pitch Envelope
- Pitch Envelope x2 Switch
- Fine Tuning
- RANGE and RANGE OFFSET per LFO
- LFOGRID: Generate millions of Euclidean LFO curves
- MIDI Controlled Note Modulation
- Preset & Management
- Preset Manager
- Random & Locked Preset Load
- Load via MIDI Program Change or Note
- Preset Caching & Alphabetical Sorting (for 100+ presets)
- Performance & UX
- Interactive Help
- Optimized Slide-Up Read Ahead
- MIDI TRIG (sidechain via kick, sample precision)
- Sync-Precise Visualizer (4 Modes, In/Out Selectors)
- Precise & Selectable I/O VU-Meters
- Contrasted Labels
- Global Auto Mute
- Advanced Audio Tools
- Reverb
- Influx
- Ring Modulation
- Left/Right Separation
- Retime Module: Reverse, Groove, and Time Manipulation in Real Time
- Capture Edit
- 16th Offset
- Diode Distortion
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Amp Your Spirit