Looking at the pictures I took of my Saturn when I installed the modchip and comparing them to the GDemu site pictures, I have a VA7-9, no audible noise / hiss.
This could be fixed with a relatively simple LPF circuit, right? Might make a fun project if I ever have that issue on the OSSC.
Hey professor, would be amazing if you and Matt could work together on manufacturing. If you’re ready before Brexit I could avoid dealing with customs completely 😉