Qanba is most well known for their arcade sticks, producing controllers such as the Q2, Q3 (Obsidian), Q4 (RAF) and the Q5 (Dragon).  What they don't promote so much are their parts line up, such as their pushbuttons or joysticks 

The main reason is simply, they don't offer them separately and their self branded parts are normally built-into the arcade sticks they sell

The Qanba pushbuttons found in the Drone and Crystal are essentially Sanwa Denshi OBSF clones.  They are the same size, shape and use their own pushbutton switch.  Metallic pushbuttons are becoming more popular and Qanba decided to make their own version, with a little twist

Currently, Sanwa Denshi offers Gold, Silver, Gunmetal, Red and Blue metallics.  Qanba adds metallic green which we feel is the next logical color that would come after red and blue

Compatible with Sanwa Denshi Pushbutton Switches

Given the form factor is essentially and OBSF pushbutton, Sanwa Denshi's SW68 and SW68CAU are both compatible with this pushbutton should you prefer these

NOTICE regarding SNAP-IN TABS

Please note the side tabs that hold the snap-in pushbuttons in can break over time or break in a shorter period of time if the hole you're inserting them into is tight.  It's inevitable over time, this will happen and has been the case since they were manufactured.  This goes for pretty much all snap-in pushbuttons from all manufacturers.  We will not be able to replace the pushbutton in cases like this

Quick Link: https://tinyurl.com/QNBAMETALPB