FabFilter One -

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For FabFilter One, we have put tremendous effort in creating the best cut-off filter ever.

FabFilter One is a basic synthesizer plug-in with just one oscillator, but with perfectly fine-tuned controls and the best possible sound and filter quality.

Our new design approach has resulted in the fattest and smoothest self-oscillating digital filter you have ever heard. Carefully tuned to achieve the character and warmth of a classic analog synthesizer, FabFilter One’s filter sounds raw but never cheap or ‘digital’, even at full resonance.

The filter is fed by an equally high-quality solid-sounding oscillator, developed from scratch to be completely aliasing-free. It features sawtooth, triangle, and square waveforms with pulse-width modulation.

Modulate the oscillator and the filter by the LFO and the EG. The LFO offers triangle and square waveforms, with adjustable wave balance. In other words, select any waveform between sawtooth and triangle. In addition, ynchronize the tempo to the host. The EG has the usual ADSR knobs, but with a perfectly fine-tuned feel. Also, it has an additional Hold setting that extends the time keys are held down.

Why FabFilter One?

What FabFilter One excels at is the attention to detail and fine-tuning that is visible throughout the plug-in. For example, the portamento feature doesn’t just slide from one note to another but uses a carefully selected algorithm to make your playing more lively and give it just that little extra bit of magic.

Smart Parameter Interpolation handles changes to any of FabFilter One’s parameters, ensuring both responsiveness and smooth transitions. There are no annoying digital clicks and zipper effects, and even MIDI controller changes are handled perfectly smoothly.
Naturally, the FabFilter One plug-in handles all parameter changes at sample accuracy and it can be used with arbitrary sample rates. All parameters are fully automatable within your favorite host and via MIDI Learn. The included help file describes all features of FabFilter One in detail, together with overviews and tutorials to create various types of sounds.

FabFilter One Key features

Aliasing-free high-quality oscillator with triangle, sawtooth, and square waveforms
Fat and ultra-smooth self-oscillating low-pass filter
LFO with tempo sync, triangle, and square waveforms, and adjustable wave balance
Fine-tuned EG with additional Hold setting
Frequency and filter cut-off modulation
Pulse width modulation
Filter keyboard tracking
Velocity sensitivity
10-voice polyphony
White/pink noise generator
Smooth portamento
Over 100 presets
Undo and redo
MIDI learn
Smart Parameter Interpolation
Sample-accurate automation of all parameters
Parameter value display
Extensive help file

Find FabFilter One in the following bundle

FabFilter Total Bundle

Windows

Windows 11, 10, 8, 7, or Vista (32-bit and 64-bit)
VST 2/3 or CLAP host or Pro Tools

Mac OS X

macOS 10.13 or higher (64-bit only)
Audio Units host, CLAP or VST 2/3 host, or Pro Tools
Intel or Apple Silicon processor

All Plug-ins Updated with Bug fixes

Feb 13, 2024

Added support for automatic VST2 to VST3 migration: this enables Cubase 13 on Apple Silicon computers to load existing sessions with VST2 plug-in instances, replacing them with VST3 ones. (Note: this is a relatively new feature in VST3 and not all hosts support it.)
Fixed a bug that could cause Twin 3 and Pro-R 2 to lose preset favorites information after a minor update.
Fixed an issue in the CLAP plug-ins that could cause some controls to not work correctly (e.g. the solo button in Pro-Q 3).
Minor bug fixes and improvements.

Update: All FabFilter Plugins Updated, Pro-Q 3 & Pro-L 2 get Dolby Atmos AAX support

July 5, 2023 – See Update information on our news blog

All Plug-ins Updated – AAX Apple Silicon support

March 21, 2023

Added Apple Silicon support for all AAX plug-ins.
All Pro and Creative plug-ins now support interface scaling. The resize button in the bottom right corner of the interface now offers a Scaling submenu, with options to increase or decrease the scale of the entire interface, e.g. 125%, 150%, etc.
Reduced CPU spikes on changing oversampling or high quality mode in Pro and Creative plug-ins.
Added a right-click shortcut menu for the preset button, with Save and Save As options. In Twin 3, this also lets you mark a preset as favorite.
Added support for MIDI program changes in the VST3 plug-ins.
Timeless 3, Volcano 3, Twin 3 and Saturn 2: Added Show Source Flow option, available via the Add Source ‘+’ button menu.
Timeless 3, Volcano 3, Twin 3 and Saturn 2: Added Auto-Collapse Sources option, available via the Add Source ‘+’ button menu. When enabled, expanding one source interface will automatically collapse the others (the default behavior). When disabled, multiple source interfaces can be expanded at the same time.
Pro-DS and Pro-G: Added support for different interface sizes and Full Screen mode.
Pro-G: Added density spectrum visualization in the side chain filter controller, similar to how Pro-DS shows this.
Pro-L 2: Added Auto-Reset option for loudness metering, available as a toggle option in the Loudness Time Scale menu. When enabled, loudness metering and clipping will be reset every time playback starts in the DAW.
Twin 3: Fixed a bug which caused the main Frequency Offset parameter to be ignored for filters with panning and non-modulated Filter Frequency.
Twin 3: Redesigned options icon in the preset browser to make it more discoverable.
Volcano 3: Fixed a bug that could cause possible clicks or noise when modulating filter peak values around zero.
Volcano 3: Fixed issue where text entry for the peak value in the parameter value display would change frequency when piano display was enabled.
Volcano 3: Fixed an issue in the mono version of the plug-in where filters that were removed in the interface could still remain in effect.
Twin 3: The Arpeggiator Lock parameter is now always disabled for new instances of the plug-in.
Small bug fixes and improvements.

All plug-ins updated

Dec 13, 2021

All FabFilter plug-ins have been updated with bug fixes and improvements,. This update is free for existing customers and we recommend everyone to update to the latest plug-in versions. So what’s new?

All plug-ins:

Improved rotational drag mode for knobs to avoid unexpected sudden changes.
For newly installed plug-ins on Mac, factory presets will now be saved in the user’s Documents folder, in FabFilter/Presets.
Fixed issues with text input for controls when running in Pro Tools, on macOS Big Sur and Monterey.
Improved Full-Screen mode on Mac when using multiple monitors: the menu bar and the dock will now remain visible on other monitors. Fixed an issue with Timeless 3 and Volcano 3 where dialogs (e.g. Save As for presets) would not show up in Full-Screen mode. The camera area on a 16″ MacBook Pro will not overlap the full-screen area anymore.
Fixed a bug that caused keyboard shortcuts (e.g. the space bar) not to work in Reaper on Windows after using the mouse wheel and not moving the mouse.
The Windows installers now remember the VST2 folder location that was last used.
Pro-L 2: Fixed a small issue with higher oversampling rates (8x and more) wherein some very specific cases, True Peak limiting could introduce a bit more distortion than needed.
Timeless 3: Fixed an issue that could cause a crash when running at very high sample rates, which also caused VST3 validation in Digital Performer to fail.
Volcano 3: Fixed a possible crash when modulating curves routed in parallel.
Small bug fixes and improvements.

What’s new v3.32?

All plug-ins:

Fixed an issue with text entry for parameters on macOS Catalina.
Fixed occasional crashes on macOS when loading projects in some DAWs (e.g. Logic Pro), related to having PACE-protected third-party plug-ins in the same session.
Fixed occasional crashes in Bitwig on macOS, when opening sessions that contain FabFilter VST3 plug-ins with side chain support.
Fixed interface scaling issues on macOS 10.14 and higher, when dragging a plug-in interface between Retina and non-Retina monitors.
All VST3 and AU plug-ins with now show up in the DAW without the ‘FabFilter ‘ or ‘FF ‘ prefix in their name.
On macOS, all plug-ins are now 64-bit only.
Minor bug fixes and improvements.

The updated plug-ins are fully compatible with previous versions.

What’s new in version 3.30?

All plug-ins

Updated plug-in for full compatibility with Mac hosts built specifically for macOS 10.14 (Mojave), such as Logic Pro 10.4.4, running under macOS 10.14.0 or 10.14.1. Previously this could lead to an all-black plugin interface.
Improved the way settings are saved when multiple plug-in instances are open to make sure the last setting that was chosen is saved correctly for new instances.
Added support for 300% scaling on 8K displays (High DPI) on Windows.
Fixed an issue that could cause incorrect scaling of the plug-in interface in Cubase 10 or Live 10 on High DPI displays in combination with certain graphics drivers on Windows.
Added a Refresh item to the Options submenu of the presets menu: this makes it possible to manually refresh the menu (and any V1/V2 Preset Folder submenus if available).
Fixed a bug on Mac that could cause program changes received by one plug-in to be forwarded to other FabFilter plug-in instances.
Various minor bug fixes and improvements.

What’s new in Version 3.28?

All plug-ins:

Fixed possible crashes in Logic Pro X, which occasionally tries to initialize plug-ins with invalid/uninitialized buffers.
Fixed possible crash in Nuendo 7 on macOS when closing a plugin.
Fixed issues with key stroke stealing on Windows when using the Avid S6 control surface.
Fixed incorrect appearance of plug-in interfaces in Live 10 in High DPI mode.
The VST 2.4 plug-in will now automatically adapt its channel layout to match the audio/track it is placed on. Note that the separate “(Mono)” version of the plug-ins are still included for backwards compatibility.
Fixed a bug that could cause a crash when moving the mouse over the right edge of a menu with icons.
Small bug fixes and improvements.

v3 FabFilter One