Start with synthesis
Explore percussive sounds built using FM and Karplus–Strong techniques.

Percussion, reconfigured.
Synthesized drum samples by Subjex. Explore FM and Karplus–Strong synthesis, spectral rhythms and granular processing with 287 samples and 14 kits in 24-bit / 96 kHz WAV format.
IDM / Glitch / Techno
Graphene Lab Listening room
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Graphene Lab
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Graphene Lab
“Great textural source material for electronic and ambient music.”
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The complete collection
A complete rhythmic toolkit
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INNER CIRCLE / IDM / Glitch / Techno
Subjex / Matthieu Debliqui
Graphene Lab approaches percussion as a synthesis experiment. Created by Matthieu Debliqui, also known as Subjex, it brings together FM and Karplus–Strong synthesis, spectral rhythms and granular processing. The result is a detailed palette for electronica, IDM, glitch and techno producers who want to explore beyond familiar drum sounds.
Subjex’s precise, exploratory approach gives each kit its own direction. Work with FM Bits, FM Karplus, Ghost Freq, Polar Smear and other included kits, then pitch and process the 24-bit / 96 kHz source files into your own rhythmic language.
Explore percussive sounds built using FM and Karplus–Strong techniques.
Bring spectral and granular character to an electronic rhythm section.
Pitch, layer and process high-resolution WAV sources in your own workflow.
Ableton, Battery, Kontakt and Maschine templates
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“The sounds also work really nicely for further design.”
IDM / Glitch / Techno
Precision synthesis meets mutant percussion: FM, Karplus–Strong and granular experiments by Subjex.
Listening room
Explore in headphones
Press play to explore
You can also listen with the original player: