Cinematic Hybrid Percussion Library
Thunder Springs is a powerful collection of over 450 rare and heavily designed instruments and multis, created entirely from recordings of Spring Drums and Thunder Tubes. These unique percussion instruments produce deep, cinematic tones that sit somewhere between thunder, gong, and didgeridoo – perfect for modern film scoring and hybrid sound design.
Instead of using traditional recording methods, Sample Logic pushed the material far beyond its original form. Using unconventional techniques like hammers, chains, saws, and extreme spring manipulation, they created a vast palette of aggressive, organic and evolving textures that go far beyond standard percussion libraries.
At its core, Thunder Springs transforms acoustic source material into a massive hybrid engine for cinematic scoring, delivering both playable instruments and deeply mangled sound design tools.
Creative Sound Engine
The library goes far beyond sampling – it becomes a full sound design environment. With its advanced interface, users can reshape, sequence, and completely transform sounds in real time.
Key creative tools include:
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Multi-core effect sequencing for dynamic modulation
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48 custom trigger effect chains
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Arpeggiated gate sequencing (“Arpeggigater”)
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Built-in LFO section for movement and motion
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Additive “Wave” synthesis engine
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Pitch sequencing for instant pattern changes
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Multi-script macros for deep real-time control
Designed for Sound Designers & Composers
Thunder Springs is built for maximum creative flexibility, allowing instant transformation of raw percussion into evolving cinematic instruments. From subtle atmospheric motion to explosive hybrid impacts, the library delivers endless variation and inspiration for modern scoring workflows.
Requires the full retail version of Kontakt 5.1 or higher.

Bottom line
I give Thunder Springs 5 out of 5 subs, I think it’s a great product, fun, and affordable which allows everyone to step into the world of Sample Logic.
Brian Trifon / Trifonic
(Frontman of Trifonic, Halo: Combat Evolved Anniversary, Ghost Recon Future Soldier, Borderlands 2, Journey 2: The Mysterious Island)
“Thunder Springs is incredibly useful for metallic moody ambiences, industrial sounds and metal impact hits. What’s really exciting is that in addition to the well recorded traditional spring shakes and strikes, there is a vast array of carefully sound designed percussive kits and tonal instruments that open up all sorts of creative musical possibilities!”

Please notice: This library can not be used with the free Kontakt Player! To use this "Open Kontakt" format, you need a full version of Kontakt, which is included in products such as Komplete or Komplete Ultimate.
The minimum required Kontakt version number for this product is stated in the product description or can be found on the developer's website.
System Requirements:
Mac:
- macOS 10.14 or higher
- 64 bit
- Intel Core i5 or Apple M1 (native)
- RAM: 4GB (6GB recommended)
Windows:
- Windows 10 or higher
- 64 bit
- Intel Core i5 or similar CPU
- RAM: 4GB (6GB recommended)
Supported Interfaces:
- Mac (64-bit only): Stand-alone, VST, VST3, AU, AAX
- Windows (64-bit): Stand-alone, VST, VST3, AAX
Legacy Versions:
If you require legacy installers of Kontakt Player please refer to this Knowledge Base Article.
Required Registration:
For Sample Logic products, the Pulse Downloader is required. Registration and download are available at www.pulsedownloader.com. For Kontakt libraries, you also need the Kontakt Player from Native Instruments: www.native-instruments.com.
This product requires an activation!
An internet connection is required to authorize / activate the product.



