Next Generation Audio Sandbox

Initial Audio describes SourceLab as the next-gen audio sandbox for producers, sound designers, and composers. They say that you can dive into six fully independent sound sources (Wavetable Oscillator, Sampler, Loop Slicer) with 24-voice unison, ZTX time-stretch, granular engine, and a 6-lane sequencer that redefines creative control. 

A spokesperson told us, "Whether you're crafting massive basslines, cinematic pads, or glitchy textures, SourceLab gives you the pro tools to innovate without limits."   

Here's more of what they have to say about it...

At first glance, SourceLab may look like a powerful preset machine - a massive library built for producers to quickly browse high-quality content for their tracks. But look deeper, and you'll discover a full-blown audio sandbox. From Skrillex-style wavetable synths to hyper-real multisample-based instruments like pianos, guitars, strings, and more - SourceLab gives you everything. Sliceable, pitchable loops. Drum kits, drum loops, and performance-ready patterns. All powered by Zynaptiq's industry-leading ZTX time-stretch algorithm, one of the most advanced algorithms on the planet today.

Under the hood, SourceLab is built for performance: up to 6 sound sources per patch, each capable of loading wavetables, samples, or loops - or a blend of all three. At the core lies a powerful multi-layer MIDI sequencer. Create and arrange melodies, rhythmic patterns, or loop sequences, and stack them across layers to explore a whole new dimension of editable, generative musical ideas. Combined with advanced routing, modular FX racks, and a deeply optimized engine, SourceLab is not just a sound source - it's a creative playground. A next-gen audio sandbox for producers to discover, build, innovate and share.

At Initial Audio, our mission has always been to empower creators with tools that spark real innovation. SourceLab is the culmination of over a decade of expertise - a plugin designed to break free from the limitations of traditional workflows and deliver a seamless, professional-grade experience.

With six fully independent sound sources, each capable of acting as a Wavetable Oscillator, Sampler, or Loop Slicer, SourceLab offers a level of flexibility and sonic depth rarely seen in a single instrument. You can even fine-tune the wavetable position of each individual unison voice, or trigger oscillators and samples on key release, adding a new layer of realism and creative control to your sound.

But SourceLab goes far beyond engine design. Its intelligent consolidation system allows creators to export entire libraries - including presets, MIDI files, samples, loops, and more - into a single, portable file. Whether you're building sound packs or collaborating with producers around the world, your work remains fully intact and cross-compatible across all major DAWs on both Windows and macOS.
No more "file not found," "sample missing," or "wavetable unavailable" errors - everything is self-contained.

While most plugins are limited to being a synth, sampler, or slicer, SourceLab unites all three - and more - in one powerful, optimized audio sandbox. Wavetables. Samples. Loops. Drums. MIDI. FX. Sequencing. It's all here - streamlined, integrated, and ready to inspire.

This isn't just a plugin. It's a complete creative environment - built for professionals, designed to evolve with you, and engineered to redefine what's possible.

Features:

• 1,300+ Presets: synth-based, sample-based, multi-sampled, hybrid, drums, melodic loops & more
• 300+ Wavetables & 600+ MIDI Files
• Cross-Platform: Windows (VST3, AAX, Standalone) | Mac (VST3, AU, AAX, Standalone)
• Lifetime Free Updates
• 4 Concurrent Activations: activate/deactivate licenses instantly via your account

Pricing and Availability:
€169 until August 31, 2025 (Regular price: €199)

More information:

• SourceLab

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