I was looking at a few things.
First from monoprice, composite to hdmi
Composite to Hdmi
I was also looking at the SCART devices
Any help would be great with this or advice.
This video explains how to record in 240p gameplay of the retroconsole with Thunderbolt Blackmagic Intensity. The video is in Italian but you understand what to do and what you need to connect. However you will find some useful information in the infobox.