Detailed replacement / upgrade procedure for the buttons on my Mortal Kombat Arcade1Up machine from Costco.
I'm using One Piece Design 28mm Concave Buttons from DIY Retro Arcade
Model number Arcade-123 with 0.110 terminal size
Video Shot in 4K on Panasonic Lumix DMC-G7 (on Amazon https://amzn.to/4bwi7Wp)
with Rode VideoMicro Microphone (on Amazon https://amzn.to/37Mdf1y)
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