The Skullbox Leverless Arcade Controller is smaller & thinner than average and has proprietary SkullCaps that mimic the Sanwa feel.
The pandemic inspired the inception of Wood Tier Customs as a woodworking studio that makes enclosures, sometimes prebuilt.
The Ekkusu Fight Controller is a leverless controller that is thicker than average, allowing it to use premium buttons like Sanwa.
Panda Fighting offers a variety of all-button controllers in different layouts and sizes, such as this controller that has 16 buttons.
With the KBHX-01, you get a mini WASD controller available in different colors and can even work on the PS5 with a dongle.
The KBHX-02 could very well be the first fighting game controller with ventilation in the history of humankind.
Order your Kombox Impact preassembled with Sanwa buttons or in DIY format, and there is a joystick edition too.
The Atachon BEATdown is an all-key controller that looks like a cassette tape, and it has extra keys for the left pinky & right thumb.