Multigrain

SampleStack supported

Intellijel

A granular sample player and texture synthesizer with per-project sample management.

Format

Eurorack, 14 HP

Sample Rate

48 kHz

Bit Depth

16-bit

Channels

Stereo

File Formats

WAV

Storage

MicroSD card

Features

  • Granular synthesis with up to 128 samples per project
  • 48 project folders, each with independent sample sets
  • Global Wavs folder accessible from all projects
  • Module recordings saved to Recs/ folder (up to 1024 files)
  • 32-second soft limit per sample (longer files truncated on import)

Folder Structure

SD Card Root/
├── Wavs/           (global samples, up to 128 files)
├── Recs/           (module recordings, up to 1024 files)
├── Project01/      (up to 128 WAVs each)
├── Project02/
├── ...
└── Project48/      (up to 48 project folders)

Notes

  • Each project folder can contain up to 128 sample files
  • Global Wavs/ folder is accessible from all projects
  • Recs/ folder stores recordings made on the module (up to 1024)
  • Project folders are numbered 01–48
  • 32-second soft limit per sample; longer files are truncated during import
  • Samples must be 16-bit, 48 kHz, stereo WAV

Links

Frequently Asked Questions

What sample format does the Multigrain need?

The Multigrain plays 16-bit, 48 kHz stereo WAV files. Mono files need to be converted to stereo before loading. There's a 32-second soft limit per sample, and longer files are truncated on import.

How are samples organized on the Multigrain?

The microSD card uses 48 numbered project folders (Project01 through Project48), each holding up to 128 samples. There's also a global Wavs/ folder shared across all projects, and a Recs/ folder for module recordings (up to 1,024 files).

How is the Multigrain different from the Morphagene?

Both are sample-based Eurorack modules with different design ideas. The Morphagene is a tape and microsound module focused on splice-based navigation across long reels. The Multigrain is a granular synthesizer with per-project sample sets, oriented toward texture synthesis from many short samples rather than splice navigation across long ones.

Can I prepare Multigrain projects on a Mac?

Yes. SampleStack includes a Multigrain profile that handles the 48 kHz stereo conversion, validates the 32-second length limit, and organizes files into the correct project folder structure on the SD card.

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