Kuassa is a software development company specializing in digital guitar amplification and audio processing. We’re deeply passionate about music, and our goal is to provide great tools to aid the musician’s creative process. As musicians ourselves, we believe that raw tonal quality trumps all, including an overabundance of features that may or may not be useful and distract you from your primary objective: creating great music.

The name “Kuassa” is derived from the Indonesian word “kuasa”, which can be taken to mean power, might, master, or authority. The name reflects our belief that a thorough understanding of both the creative process and critical thought, as well as mastery of a diverse range of fields is essential to creating great musical tools, and by extension, great music.


  • Efektor Grandmaster - 51% OFF
    Intro Sale

Let's talk LIVE!... Kuassa Amplifikation Rectifor

Ready to get loud?... Join us for a special live stream when we demonstrate Kuassa's new monster guitar amp sim! "Amplifikation Rectifor!"

Kuassa - A360 Bundle Walkthrough

Kuassa Amplification 360 is a boutique fully packed with virtual guitar application.