
With crusher-X 12, accSone once again redefines what’s possible in real-time granular synthesis. The new version transforms immersive sound design with a stunningly fluid, interactive 3D environment and an even deeper connection between grains, space, and motion.
At the heart of this evolution lies the brand-new Grain-controlled interactive 12-path 3D Panner, developed in close collaboration with Grammy-award-winning recording engineer and music producer Hans-Martin Buff, known for his groundbreaking spatial work with artists such as Prince, Scorpions, and Peter Gabriel. Together, accSone and Buff created an innovative 3D Panner concept that merges artistic precision with technical depth - allowing every grain to move through space as a living, breathing sonic entity. The intuitive 3D spline editor and the unique “stick-to-walls” speaker snap feature bring an entirely new dimension to sculpting immersive audio in virtual control rooms.
Grain-controlled interactive 3D Panner

Thank you to msm-studios in Munich for their support with their excellent immersive audio setup!

What's new in 12?
Buff factory presets

Hans-Martin Buff also provides some great immersive and interactive preset programs for crusher-X 12, showcasing the capabilities and new sound aesthetics that can be achieved with the new 3D Panner.
Full Stereo Grains and LFE Modes

Each Generator in crusher-X 12 now features full stereo processing, including Stereo GCOs, eliminating the need for manual channel or modulation assignments. Every grain can now follow its own individual 3D surround path - up to twelve in total - while a detachable smart 3D Surround-Panner editor provides unprecedented hands-on control and visualization. New LFE Modes are featuring X-Over Lowpass including a mode that sources the LFE channel from the AUX Grain Modulation.
Spatial diffusion and Big MONO

Spatial diffusion also gains a new expressive depth with the Grain Diffuse Mode and Diffuse Bleed parameters, adding airy or focused movement to granular clouds. The redesigned Mix Wet/Dry Fader offers smooth crossfading across all output channels for coherent surround mixing. Even the compressors now morph smoothly between settings, ensuring transparent transitions in dynamic control. The Stereo Width Panner expands input shaping possibilities, while the unique Big Mono Fader offers a powerful way to blend a mono mix of all Generators back into the full spatial output.
New Grain Modulation Modes

New Grain Modulation Modes open vast expressive frontiers, including Panner Distance to Speaker, Panner Distance to Walls, and Panner Doppler. Modulate DCO and Grain Playhead Positions, experiment with Grain-specific AUX routing, and enjoy fully morphed Host Beat Quantization Modes for rhythmic precision. The newly introduced ScanModes (Global 1 and Global 2) synchronize Grain Modulations to Global Modulators, ensuring perfect timing and creative interplay across your sonic architecture.
New Scan Modes

The newly introduced ScanModes (Global 1 and Global 2) synchronize Grain Modulations to Global Modulators, ensuring perfect timing and creative interplay across your sonic architecture. The MIDI Scan modes enable Grain Modulation Scans with direct MIDI control.
OSC Control

Free learn enabled OSC UDP Network Server (Open Sound Control)
X-Talk for Grain Feedback

crusher-X 12 refines workflow and responsiveness across the board. Smart Edit Tab selections speed up modulation editing, while the new Feedback Left/Right X-talk fader enhances stereo feedback character.
Kurt Schwitters URSONATE factory sounds

crusher-X 12 also celebrates sonic art and Dadaism with new Kurt Schwitters URSONATE factory sounds, a tribute to avant-garde sound as part of the crusher-X universe.
Why Upgrade to crusher-X 12?
Every aspect of crusher-X 12 has been designed to empower spatial imagination. From immersive multichannel granular motion to live 3D performance control, it invites you to step inside the sound itself - where every grain is a voice, and every voice can move in space.
Welcome to crusher-X 12 !
For those who seek beyond
How to get crusher-X 12?
Upgrade/Crossgrade from crusher-X 11 or all earlier versions:
149,- € (incl. VAT - For outside EU residents VAT will be removed from card)
Grace period: crusher-X 11 users who purchased an upgrade or a full version after October 1, 2025 will get crusher-X 12 free of charge! Please contact accSone in case you feel entitled.
Full version:
369,- € (incl. VAT - For outside EU residents VAT will be removed from card)
Upcoming sales ahead? Cheaper anywhere else? Or you wondering why an upgrade is not for free? Take a look at the accSone pricing guarantee.
