RGB Modded PC Engine
Latest 7374 based RGB
Custom designed mini din 8 connector rgb board:
This is probably the neatest way to mod this with minimal wiring and good grounding.
Excellent picture quality with no jailbars.
8.5/10, some very minor fading, but a very good example.
Compatible good quality scart available here
Console : RGB Modded PC Engine
6 Month Guarantee / Technical support