Your noise. Your rules.

Stark

All-inclusive rig

Garage Spirit. Pro Signal Chain.

Stark is a fully-fledged guitar/bass/instrument rig for all your tone-shaping needs. It has a unique and flexible amplifier simulation with 12 different amp models, an award-winning unique built-in noise reduction, 10 different speaker cabinets, six room types, and a pedal board with four slots and 17 different FX pedals to choose from. The modules are processing audio separately (and optionally), which makes it possible to combine different amplifiers with different cabinets and rooms.

What separates Stark from other amp simulators is that the Cab, Amp and Ambience modules are built on Klevgrand’s very own algorithms that doesn’t involve any convolution or FFT analysis. This approach renders a more natural response to dynamics over the whole frequency spectrum, plus the ability to fine-tune each profile in ways that just isn’t possible when using convolving methods.

From version 1.2, a special version of Brusfri – Klevgrand’s highly advanced audio noise reducer, is now an integrated part of Stark. When only the noise is playing, a simple push on the ear is all you need – once the noise is “learned”, Brusfri will instantly reduce your background noise.

The 17 different effects lets you shape your tone into whatever you like, from clean and slightly saturated tones, to more dreamy soundscapes, djent:y thunders and playful escapades.

Included is also a large collection of presets, covering many different genres and styles. To quickly get started, explore the “Song starter” category and just start playing.

macOS/Windows

Stark
AAXAUVST
$99.99Shop Now

iPad

Stark
AUv3Standalone
$19.99Download on the App Store

Features

  • 12 high-quality amp models, with both clean and overdrive channel
  • 10 amp cabinets of various sizes and sound
  • v1.2Noise reduction from award-winning plugin Brusfri included
  • Six room types, each with three different sizes and variable decay time
  • FX board with four slots
  • 17 different FX pedals available (distortion/overdrive, modulation, EQ, dynamics, delay, reverb etc.)
  • v1.2Three new FX pedals: Spinner (rotary effect), Envelope Filter and a brand new Reverb
  • Plenty of factory presets covering most genres and styles
  • v1.230 brand-new “Song starter” presets featuring the new FX pedals
  • Ultra low latency
  • v1.2Bypass switch for the Amp and Cab sections

Technical specifications

macOSWindows

Requires macOS 10.10 or later (optimized for the M1-processor), Windows 7 (SP1) or later, running a AU, VST or AAX compatible 64-bit host.

Pedalboard Smörgåsbord

From bread-and-butter effects to more off-the-menu flavours, the 17 included pedals offers a complete tone-shaping kit.

All pedals of Stark – Amp Simulator plugin by Klevgrand

When I need to dial in a great amp sound quickly—whether I'm laying down ideas in the studio or in a session—I always reach for Stark. It's fast, reliable, and sounds incredible right out of the gate. With the addition of Brusfri, I can now clean up my noisy pickups without adding extra plug-ins, and the new presets make it easier to get inspiring tones instantly. The envelope filter adds a ton of character, and the mesmerizing reverb+ brings that lush, spacious feel I love. It's the most complete version of the plugin yet—and a regular part of my creative process.

– Lucas Hideg (Klevgrand)

Videos

Blues solo

Demo

Multiple instances

Demo

Playing Stark on the move

Stark on iPAD

Stark - Bluesy tone

Demo

LoFi Afternoon

Demo

Getting a slick sound on your guitar

Tutorial

Stark - Bass

Demo

Slapback and Amp driven lead

Session

Anatomy
Anatomy
1
2
3
4
5
6
1

Very amportant

The Amplifier module offers 12 different amplifier profiles. It has both a clean mode and an overdrive mode, an equalizer functionality (including presence), and a booster controlling the end stage amplification saturation.

2

Take a cab

The Cabinet simulation consists of 10 different cabinets of various sizes and sound. This module also offers a stereo width knob that simulates the distance between two microphones put in front of the cone.

3

Plenty of rooms

The Room simulation offers six different kinds of rooms, where each room size can be changed between Small, Medium and Large. There’s also a decay parameter controlling reflectivity of the walls and a dry/wet mix.

4

Step on it

The Pedal board contains four FX slots where any of the 17 included effects can be inserted. The order of the pedals can easily be changed using drag and drop.

5

Clean your tone

Our super-popular and reliable noise reduction plugin Brusfri is now included. Just press the ear – noise & hum removed instantly!

6

Get a jump start

While Stark is very easy to dial-in from scratch, we've included a large collection of ready-made presets, featuring all kinds of genres, moods and tones.

Read more

STARK - App of the year

"Simply put, it’s fantastic."

STARK Session

Designing guitar sounds and fitting them in the mix

Downloads

Klevgrand Helper

Klevgrand Helper streamlines updates, installations and license activations for all your Klevgrand plugins and expansions. Sign in with your Klevgrand account and prepare for a smooth experience with Klevgrand Helper.

UI of Klevgrand Helper

Stark Downloads

Legacy downloads below
Demo version == Full version
All our plugins can be downloaded and tested for free. The demo is the full version, but with occasional audio dropouts.
macOSmacOS version
Stark v1.2.3
Show Changelog

STARK

v1.2.3

  • Fixed an issue when duplicating a track with a STARK instance in certain DAWs.

v1.2.2

  • Fixed an initialization issue with envelope filter effect

v1.2.1

  • Fixed an issue where the VST3 identifier was malformatted with the update.

v1.2.0

  • Added noise reduction functionality
  • New pedal: Reverb
  • New pedal: Envelope Filter
  • New pedal: Spinner
  • Amp bypass
  • Cabinet bypass
  • Various optimisations

v1.1.0

  • Various iOS related updates.

v1.0.4

  • AAX Apple Silicon support
  • Improved graphics performance

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
WindowsWindows version
Stark v1.2.3
Show Changelog

STARK

v1.2.3

  • Fixed an issue when duplicating a track with a STARK instance in certain DAWs.

v1.2.2

  • Fixed an initialization issue with envelope filter effect

v1.2.1

  • Fixed an issue where the VST3 identifier was malformatted with the update.

v1.2.0

  • Added noise reduction functionality
  • New pedal: Reverb
  • New pedal: Envelope Filter
  • New pedal: Spinner
  • Amp bypass
  • Cabinet bypass
  • Various optimisations

v1.1.0

  • Various iOS related updates.

v1.0.4

  • AAX Apple Silicon support
  • Improved graphics performance

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
Show Legacy Downloads
macOSmacOS versionLegacy
Stark v1.0.0
Show Changelog
WindowsWindows versionLegacy
Stark v1.0.0
Show Changelog
macOSmacOS versionLegacy
Stark v1.0.1
Show Changelog

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3
WindowsWindows versionLegacy
Stark v1.0.1
Show Changelog

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3
macOSmacOS versionLegacy
Stark v1.0.2
Show Changelog

STARK

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
WindowsWindows versionLegacy
Stark v1.0.2
Show Changelog

STARK

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
macOSmacOS versionLegacy
Stark v1.0.3
Requires macOS 10.12 or higher, running an AU, VST or AAX compatible 64-bit host.
Show Changelog

STARK

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
WindowsWindows versionLegacy
Stark v1.0.3
Requires Windows 7 with SP1 or higher, running a VST or AAX compatible 64-bit host.
Show Changelog

STARK

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
macOSmacOS versionLegacy
Stark v1.0.3
Requires macOS 10.10 or 10.11, running a AU, VST or AAX compatible 64-bit host.
Show Changelog

STARK

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
macOSmacOS versionLegacy
Stark v1.0.4
Show Changelog

STARK

v1.0.4

  • AAX Apple Silicon support
  • Improved graphics performance

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
WindowsWindows versionLegacy
Stark v1.0.4
Show Changelog

STARK

v1.0.4

  • AAX Apple Silicon support
  • Improved graphics performance

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
macOSmacOS versionLegacy
Stark v1.2.1
Show Changelog

STARK

v1.2.1

  • Fixed a mistake where the VST3 plugin ID was incorrectly set, causing compatibility issues with some hosts.

v1.2.0

  • Added noise reduction functionality
  • New pedal: Reverb
  • New pedal: Envelope Filter
  • New pedal: Spinner
  • Amp bypass
  • Cabinet bypass
  • Various optimisations

v1.1.0

  • Various iOS related updates.

v1.0.4

  • AAX Apple Silicon support
  • Improved graphics performance

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
WindowsWindows versionLegacy
Stark v1.2.1
Show Changelog

STARK

v1.2.1

  • Fixed a mistake where the VST3 plugin ID was incorrectly set, causing compatibility issues with some hosts

v1.2.0

  • Added noise reduction functionality
  • New pedal: Reverb
  • New pedal: Envelope Filter
  • New pedal: Spinner
  • Amp bypass
  • Cabinet bypass
  • Various optimisations

v1.1.0

  • Various iOS related updates.

v1.0.4

  • AAX Apple Silicon support
  • Improved graphics performance

v1.0.3

  • New preset system, now with support for user presets.
  • macOS binaries supports ARM (M1) CPU natively
  • New minimum macOS version is now macOS 10.10
  • Updated development framework from JUCE5 to JUCE6

v1.0.2

  • Internal changes

v1.0.1

  • Updated plugin development SDK version for better compatibility with modern DAWs.
  • Now also as VST 3

v1.0.2

  • Fixed an issue with pedals drag and drop in some hosts.
STARK user manual
The user manual for STARK