Stagecraft Software Infinity Synth — Free Download
Infinity Synth is a sample-based synth for expressive sound design, featuring MPE support and an integrated marketplace for expanding your sound library.

Core Purpose
Infinity Synth is a sample-based synthesizer built for maximum expressiveness. It comes with a curated bank of high-quality sounds, providing a solid foundation for music production and sound design. The instrument is designed to show you what it does, with every knob and button producing a visible change alongside a sonic one, making it easier to understand how your adjustments shape the sound.
The synth’s layout emphasizes clarity, ensuring that you can see exactly how the sound is changing as you tweak parameters. This visual feedback helps you learn the instrument and refine your patches with precision. While it excels at delivering expressive performances, its sample-based architecture also makes it a versatile tool for creating everything from evolving textures to dynamic leads.
Key Capabilities
A standout feature is its support for Multidimensional Polyphonic Expression (MPE). This expands on the original MIDI standard by sending each note on its own channel, allowing for polyphonic pitch bends and modulation. With an MPE-compatible controller, you can shape each note individually, unlocking performance subtleties that traditional MIDI cannot achieve.
The synth also includes an integrated sample marketplace. You can audition and purchase additional sample banks directly from within the instrument, without interrupting your workflow. This lets you build a custom, infinitely large sample library over time, tailored to your musical needs. Combined with automation, you can create dynamic effects like a wobbling dubstep bass or a voice that fades in and out at random intervals.
Workflow
Infinity Synth streamlines the creative process by placing sound exploration and acquisition in one place. You can start with the included bank, then expand your palette by browsing the marketplace for additional samples. The automation features allow for precise control over modulation, enabling you to create rhythmic patterns and evolving textures with quantized precision.
The visual feedback on every control helps you understand the relationship between parameter changes and the resulting sound. This makes it easier to dial in specific timbres or experiment with new ideas. For live performance, MPE support ensures that your gestures translate into nuanced, polyphonic expressions, making the synth suitable for both studio work and stage use. The absence of complex menu-diving means you can focus on playing.
Practical Applications
Infinity Synth shines in genres that rely on expressive, evolving sounds, such as ambient, electronic, and cinematic music. Its MPE capabilities make it ideal for performers using advanced controllers, allowing for per-note pitch bends and modulation that bring compositions to life. The automation-friendly design is well-suited for producing dubstep wobbles, rhythmic gates, and filter sweeps.
In a studio setting, the synth can be used to layer with other instruments or to craft sound effects and textures. The marketplace integration means you can quickly find and add new timbres without leaving your project, which is beneficial for tight deadlines. Whether you’re crafting a lead that sings or an atmospheric bed, this synth provides the tools for expressive, detailed sound design.
Key features
- Sample-based synthesis with an included sound bank
- Multidimensional Polyphonic Expression (MPE) support for per-note control
- Integrated marketplace to audition and purchase additional sample banks
- Visual feedback on every knob and button for intuitive sound shaping
- Automation capabilities for dynamic and rhythmic modulation
Best for
Infinity Synth is best for electronic musicians and sound designers who want expressive, sample-based instruments with deep performance control. Its MPE support and marketplace make it ideal for live performers, producers, and anyone seeking to expand their sonic palette through an evolving library of sounds.