Beast’s Chalkboard is dual channel stepped voltage source and adder for your eurorack modular synthesizer system. It can also function as a dual precision buffered mult. 

This is a refurbished unit available at reduced cost. Please note: 

• Panel / casing may have small marks or blemishes.
  
• May have been repaired / reworked.
  
• May be missing original packaging.
• Includes standard 2 year warranty.