Fosfat is a transient shaper from Klevgrand that adds bite, weight and noise texture to drums, percussion and other percussive sounds.
Fosfat at a glance
| Developer | Klevgrand |
|---|---|
| Type | Effects / Transient Shaper |
| Formats | VST2, AU, AAX |
| Operating systems | Windows 7 or later, macOS 10.10 or later |
| Apple Silicon | Native |
| Free trial | Available |
| Price on Plugin Boutique (October 2026) | €34.71 |
What Fosfat does
Fosfat works in the way an equalizer works, but it adds material to the sound instead of cutting it. The envelope follows the dynamics of the incoming signal, and the added layer can be given tonal character or noise. The developer also describes the plugin as an easy starting point for building a percussive sound from scratch, with a set of presets included.
The plugin is offered as VST2, AU and AAX for Windows and macOS, and a trial is available. Users who search for a Fosfat crack, a working serial key or a keygen are usually trying to get the full version without a license, and the macOS build is often shared as a .dmg crack or a repack.
Key features
- Trigger frequency and width. Controls set the frequency range that triggers the effect and the width of that trigger, which the developer groups together with the other trigger settings.
- Sine oscillator with pitch drop. A sine wave oscillator can be mixed in, with an optional pitch drop that gives the added layer a body or a kick-like shape.
- Noise layer with stereo width. A noise source can be added to the sound and its stereo width adjusted, which is how textures are layered on top of a drum or percussion track.
- Low cut and high cut filters. Filters on the added signal let the layer be trimmed to the range that suits the source before it is blended back in.
- Visualizers for dialling settings. Several audio visualizations show how the trigger and the envelope act on the signal, which the developer offers as a way to dial in settings quickly.
- Multiple instances. Each instance has its own volume control, and the developer points to running several instances across different drum tracks for precise, separate shaping of each part.
Compatibility
Fosfat is available as VST2, AU and AAX for Windows and macOS, with a minimum of macOS 10.10 and Windows 7, and native support for Apple Silicon is listed.
Fosfat compared with similar plugins
Fosfat is an effects plugin of the transient shaper type, the same type as Imprint, Transient Shaper and Impact. Imprint is listed as AAX only, Transient Shaper from Softube is listed in VST3, VST2, AU, AAX and RTAS, and Impact from Surreal Machines is listed in VST3, VST2 and AU. Fosfat is listed in VST2, AU and AAX for Windows and macOS.
| Plugin | Developer | Type | Formats | Systems | Price |
|---|---|---|---|---|---|
| Fosfat | Klevgrand | Transient Shaper | VST2, AU, AAX | Windows, macOS | €34.71 |
| Imprint | W. A. Production | Transient Shaper | AAX | Windows, macOS | €43.64 |
| Transient Shaper | Softube | Transient Shaper | VST3, VST2, AU, AAX | Windows, macOS | €88.26 |
| Impact | Surreal Machines | Transient Shaper | VST3, VST2, AU | Windows, macOS | €48.59 |
Price and availability
Fosfat was listed on Plugin Boutique in October 2026 at €34.71. A free trial is offered. Prices change often, so the store page shows the current one.
Fosfat FAQ
Where can I download Fosfat crack for free?
The macOS build is commonly shared as a .dmg crack, and the Windows build as an x64 crack or x86 crack, usually packed as .rar or .iso through a torrent or magnet link. Klevgrand offers a trial, and the full plugin is not free.
Is there a working serial key or keygen for Fosfat?
Searches for a working serial, a keygen or a license key generator for Fosfat are common, and the plugin is listed as not free. A trial version is available from the developer.