Hi, new on here, thank you. I have a Redsail 6040 I have recently bought but it does not have a dsp controller, can anyone steer me to the right one for my machine please, it is about 4 years old, many thanks.
If you post a photo of the controller it may be identifiable by someone.
The most common is the Ruida, it is well supported by Lightburn and RDWorks (Chinese).
I know I’ve seen Red Sail machines that had a Ruida in them.
A photo of the controller and the machines console would help. This is mine from a Ruida 6442.