GSDSP MagicFilter2026.4 - App Store

This Spectral Processing Workstation lets you craft evolving, non-linear filter shapes and movements impossible to achieve with analogue EQs.

Multi-Curve Spectral Filtering
MagicFilter is a multi-curve spectral filter and EQ workstation designed for detailed, creative frequency shaping. Apply independent filter amounts per frequency or frequency range, then mix, modulate, and spread your curves to create anything from subtle, organic movement to extreme spectral transformations.

Beyond Conventional EQ
Unlike analogue or traditional digital EQs, MagicFilter operates in the frequency domain, enabling filter curves and dynamics that would be impossible with hardware. Design non-linear, highly customized shapes and introduce dynamic movement through modulation. Morph seamlessly between four different filter curves, and use the Curve Modifier to shift, invert, or skew them - even in stereo - for precise and flexible control over spectral motion.

Global Controls & Fine Shaping
Quickly adjust cut and boost amounts to refine your overall curve, and use the built-in lowpass and highpass filters to set the tonal boundaries of your sound. Fine-tune the balance using wet gain and dry/wet control, enabling anything from subtle enhancement to bold, transformative filtering. These controls ensure fast, intuitive workflow while offering deep flexibility.

MagicFilter is an AUv3 audio effect plugin compatible with Logic Pro, AUM, Cubasis, GarageBand and many more.
A Desktop version is also available for Windows and macOS (VST3 / AU / AAX).

More information here: https://gs-dsp.com/products

Version History - New: Add your most-used presets to the new Favourites category for quick access
- Improved Apple Pencil compatibility
- Faster startup time 2026.4 Jun 17 - New: Added smooth functionality to 2D Macro
- Reduced memory usage
- Faster startup time 2026.3 Apr 30 - New: Custom LFO curves can now be saved and loaded across all GS DSP plugins
- New: Custom LFO wide view for more detailed editing
- New: User Manuals for each plugin, access them in the menu: Learn -> User Manual
- Improved stability with Logic Pro
- Fixed an issue where the initial random preset got marked dirty
- Quantum Delay: Added 40 new presets by Jakob Haq
- Quantum Delay/Granulator: Fixed an issue where some preset subcategories were duplicated 2026.2 Apr 15 - New: Modulation Range Info now displays a text representation of the applied modulation range (current / min / max)
- Magic Series: The active curve in the Curve Editor can now be randomized (add random points and/or move existing ones)
- Fixed an issue when switching presets via MIDI Program Change messages (Thanks Maxim)
- Fixed the LFO "Round" wavetable 2026.1 Mar 11 - Added Copy-Paste functionality to the Modulation System: Copy any modulator and paste it into another slot
- Show all modulators as turned off if globally turned off to avoid confusion
- Improved area for lock toggles
- Improved activation window and notification popup layouts
- Fixed a few issues for Gate & Trigger modes in combination with unipolar modulators & Custom LFO 2026.0 Jan 26 - Completely redesigned UI: Hi-res knobs and sliders, improved layouts and skins
- Gate and Trigger modes for LFOs and Random modulators
- Single Slider with BPM tpye grid control for LFOs and Random modulators
- New PulseTrain modulator
- Improved Follower range handles 2025.5 12/18/2025 - More MIDI modulators: Pitchwheel, Velocity, Pedal & Aftertouch
- Added a "Assign Modulator" label to a modulator if no parameter is assigned
- Improved Expand / Collapse behaviour of Modulation System 2025.4 05/19/2025 - Fixed an issue where LFOs didn't sync properly in Ableton 12 2025.3 05/06/2025 - Macro Labels (also 2D and Switch) can be edited and are stored with the preset
- Improved the way we show modulators which are turned off
- Locked parameters are now defined per plugin instance instead of globally
- Improved touch are for spinbox for iPhone
- Fixed an issue with MIDI inputs for CrossModulators
- Fixed an issue when freezing a track in Ableton 12 2025.2 05/05/2025 - MIDI CC and MIDI Note modulator now display the current value so it's easier to set your range
- Improved the dirty-check for presets
- Improved how the Modulation Board expands and collapses
- Fixed an issue where the LFO wasn't displaying the right Hz value when unsynced
- Fixed an issue where some hosts were not always informed about program changes 2025.1 01/29/2025 - Cross Modulation: Modulate modulators by expanding a second modulation board. Infinite ways to combine modulators!
- Added Macro Switch
- Added Random Switch
- Added an option to load a random preset to the preset menu
- Smoother drawing of modulation
- Optimized UI load time
- New app icon 2025.0 01/16/2025 2024.10 11/13/2024