I have Tennokoe Bank 2 modified with RGB and amp internally. It works just fine attached to either SuperGrafx or CoreGrafx. The problem is since it attaches to the back of the machines which used by the interface units when used with CD-ROM2 modules.
Is there any way to attach both to either of PC Engine consoles so I can run CD/SCD titles via RGB? Should've done RGB mod with Duo but didn't get it much later.
any suggestion would be most appreciated.