Super SD System 3 FU-RGB Board

(1 customer review)


As of now we do not intend on restocking these kits. The files are publicly accessible for anyone who wishes to build their own.

Do not purchase this item if you have a revision B SSDS3. The revision B already includes a variation of this circuit. If you purchased your SSDS3, brand new, in 2019 or after, it is a revision B.

SKU: FURGB Category: Tags: , , , ,


The FU-RGB bypass board is the culmination of hundreds of hours of research by our team and Voultar LLC. It is designed to properly drive both composite video and RGBS in the Super SD System 3. This circuit should provide the same or in most cases improved video output compared to the original video circuit.

Additional information

Weight.1 lbs
Dimensions1 × 1 in
FU-RGB Installation

Yes Please, No Installation

FBX Audio Installation

Yes Please, No Installation

1 review for Super SD System 3 FU-RGB Board

  1. SK (verified owner)

    Installed this in my SSDS3 and the video is now excellent and noise-free. Tested with a PVM 20L5 and all the noise that was present before has been cleaned up. It’s sad that this product even needs to exist because Terra Onion won’t admit their product is flawed, but its existence is a life-saver for those of us that actually care about quality. Thanks Mobius Strip Tech for selling this at cost to us – extremely generous of you, and thank you Voultar for designing the board and sharing the design with everyone to fix the SSDS3’s issues. 5/5, you should definitely get this if you have an SSDS3 (along with the installation service if you need it).

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