OSCC Pro SFC picture noise

[Ronchan_de]

Hi all. I just received my OSSC Pro and so far all systems seem to run well. With my Japanese Super Famicom, connected with a (correct) RGB cable, I see this kind of noise and I wonder if this is the cable, the console or if it can be reduced with some setting tweaks in the OSSC Pro? It does not happen with my Mega Drive JP RGB, but I also see it (but much weaker) on the PS2 with YUV. Thanks for any feedback :).

Ron

[BuckoA51]

That looks like power line noise to me, try a different PSU for your Super Famicom as a start.

[Ronchan_de]

Understand, thx. I bought this one during my Japan Trip, works also with 240v. So what should I look out for here in EU? Or do you refer the power line itself? I use many things on that one power plug, so shall I look for dedicated one or buy a kind of filter or something?

EDIT: tried another power outlet, no changes.

• This reply was modified 2 years ago by Ronchan_de.
• This reply was modified 2 years ago by Ronchan_de.

[Ronchan_de]

Incredible, this has really been the problem. I have connected the SFC to my (Original SEGA) 110V Mega CD 2 Powersupply which runs through a step down converter and the picture is absolutely perfect ! Just to double check also have connected this 3rd party Powersupply to the step down converter, so that it ran with 110v instead of 240v and the picture has been much better, the picture through the Mega CD2 power supply has been best. I wonder if the power supply itself is the problem or if the step down converter kinda filters any noise which for example the power strip or the outlet itself is producing?

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