

Update: images of other modules saved here for posterity.
Pictured:
"Modcan 24a Boolean Logic module.
This is an A series unit with stackable banana jacks like Serge. This is an early (possible prototype) Modcan unit and was purchased new from them. It has been in a smoke free studio ever since.
This unit has a unique color scheme which was built to my specifications by Bruce at Modcan. To my knowledge, no one else has ever had this done. The color scheme:
Audio Inputs: Green
Audio Outputs: Blue
Control Voltage Inputs: Yellow
Control Voltage Outputs: Red
Gate Inputs: White
Gate Outputs: Gray
This color scheme makes it visually easier to patch the Modcan modules!"
Hmm... I'm not seeing the colors being referred to.