NFG Games + GameSX

The Sega Mk3 console has RGB output, but it's very weak. This amplifier will cure the problem.

It may work for the SG-1000 as well, but there seem to be other problems with the SG1k output that this amp does not address.

• This circuit will need to be repeated for every signal - Red, Green, Blue and Sync.
• The variable resistor at the end is optional.

Many thanks to Backup Technique (バックアップ括用テクニック) magazine (Volumes 8 + 9), from whence this diagram came.

Thanks also to Kevin Horton, for helping fix the diagram, which was incorrect.