Erica Black VC EG Expander takes the Black VC EG to the next level – it outputs gates or CVs for each active stage of the envelope, so you can design really advanced patches. Also, inverted and bipolar envelope outputs are available.

NB! This is expander module that can be connected only to the Black VC EG. It will not work as standalone eurorack module.


  • 4 simultaneous logic or CV outputs for each envelope stage
  • Bipolar envelope output (-5V - +5V)
  • Inverted envelope output
  • Duplicated envelope output
  • 5HP panel width

Erica Black series are high-end modules with unique functionality. Only the highest quality components are used and all inputs and outputs are protected against undesired overvoltage. When designing the Black Series, we did not economise on the module width, we put design and usability first. Big knobs are assigned to functions that make difference in sound. The Erica Black series are a range of modules that together make an entire synthesizer.


Price: 95EUR
+ 21% VAT for individual customers in EU without EU VAT registration number + shipping

Erica Black Voltage Controlled Envelope Generator Expander on Modulargrid

Demo by DivKidVideo