Install Black Dog Technology's GCDual kit in a compatible GameCube console.  This will give you both HDMI as well as RGB output from your Nintendo GameCube console.

A comprehensive install includes the following:

  • Install the GCDual kit
  • Upgrade the GCDual to the latest firmware
  • verify operations
  • BONUS: If you want to replace the existing fan with a 3D mount + Noctua fan, install a modern ODE (GCLoader), or any other straight forward mod, I will do so at no extra charge


  • A working compatible GameCube must be provided. This kit will only work with the DOL-001 GameCube console.
  • The GCDual kit must be provided by the customer.
  • The RGB port will be modified to output CSYNC on pin 3, like all other Nintendo consoles that use this port.

GCDual install

  • Brand: Nintendo
  • Product Code: GCDUAL
  • Availability: In Stock
  • $100.00 CAD