Used very few times in my smoke home free studio-No box.

The WMD Arpitecht is a voltage-controlled (CV) quantizer and rhythmic arpeggio generator Eurorack synthesizer module.Key Features and Capabilities

• Core Functions: Transforms static clock signals into melodic arpeggios, acid basslines, and evolving generative sequences. It also functions as a flexible pitch quantizer for external analog sequencers.
• Octave Range: Spans an 8-octave range with up/down direction controls and octave range selection.
• Scales & Note Masks: Features 16 selectable scales (ranging from major to chromatic) paired with customizable "note masks" that offer hundreds of note combination variations via front-panel knobs or CV.
• Rhythm & Slide Patterns: Includes 32 distinct rhythm patterns and 32 slide patterns, all with full CV control over timing and glides.
• Triad Expander Support: Can be paired with the optional Triad Expander Module to generate polyphonic chords in the same key as active arpeggios.
• Hardware Specs:
• • Power: +70mA, -35mA (+84mA, -48mA with Triad)
  • Depth: 30mm (with cables)
  • Firmware: Upgradeable via USB