Turbo Duo cords

[Peluso8]

Can I use another systems RF and Power Supply on a Duo?

[geepee16]

i wouldn't risk using another system's power supply but there is a good generic kind which TZD used to recommend.  as far as the a/v cable, i don't think anything else will work except for the supergrafx cable.  if you need a new one,  ncsx.com sells them for $25.