LZX Industries

KEYCHAIN Triple hard key generator


Keychain is a triple hard key generator. Using voltage comparators with a 7ns response time, this module can generate sharp edged stencil shapes from any video or pattern generator source.


  • Long lifespan pots, jacks and mechanical switches. 
  • Active switching and gain control of the entire signal path.
  • Integrated ultra low noise power supplies.
  • Powered via 12V DC barrel or EuroRack power header.
  • Mounting depth 32mm max, with either power option installed.


  • 8HP EuroRack Module
  • Max Depth: 32mm
  • Power +12V @ 110mA