In 2019, the launch of the Arbhar introduced a new generation of granular processing in Eurorack. Sampled audio can be chopped into tiny grains, scattered, shaped, re-pitched, reversed, and layered for an endless range of audio manipulation—from seamless frozen tones to mutated acousmatic madness. Each grain sounds with its defined characteristics.

When modulation is applied, the "per-grain parameter" definition enables true polyphonic layering.

With the release of firmware version 2 (2023), the entire codebase was completely rewritten to implement both technical and conceptual improvements that enhance the overall user experience of the Arbhar. We have ensured that the module’s original feel is preserved as much as possible. Improvements in efficiency and expanded features allow the Arbhar to explore many more sonic and musical possibilities.

Introducing the Lexer Method 2.0.

Features

• Up to 88 stereo grains across two granular engines, enabling polyphonic layering
• Mono and stereo input configurations
• Six individual 10-second audio buffers
• 1 volt per octave pitch tracking
• Onboard random pitch deviation and grain direction probability
• Scan mode, Follow mode, and Wavetable mode
• Stereo pan, feedback delay, and reverb settings
• Built-in condenser microphone
• Analog input preamplifier and limiter
• Audio analysis with onset detection for automatic audio capture
• Includes 2HP passive CV expander and 2HP USB expander with 4GB flash drive
• User-definable configuration for complete instrument customization
• Save, load, and clone audio between layers
• Curate and recall entire performance setups with up to 42 Scenes
• USB import and export functionality
  
  Technical Specifications:
  
  
• Width: 18HP (plus 2x 2HP expanders)
• Depth: 39mm (60mm with USB drive)
• Power: +12V: 230mA / -12V: 30mA