Out of stock

BASTL Instruments – CV Trinity Expander DIY Kit


The CV Trinity Expander adds 6 trigger inputs – one for each channel to the CV Trinity from Bastl Instruments.

Out of stock


For LFO and AUTOMATION these work as individual reset inputs and for ADSR they act as re-trigger. Please note: it doesn’t work without the CV Trinity Eurorack module!

Assembly difficulty: easy


  • 6 trigger input expander for the CV Trinity Eurorack module
  • channel independent reset inputs for LFO and Automation mode
  • channel independent re-trigger inputs for ADSR mode


  • Complete assembly guide – PDF
  • Bill of Materials – Googledocs
  • Schematics – PDF
  • Board diagram – PDF
  • User manual – PDF


  • 2HP
  • powered from the CV Trinity module