Gottlieb Qbert A3 MA-303 and MA-430 Power Supply Cap Kit 105C Nichicon. “Mega Deluxe Cap Kits” This kit has the BEST quality, low ESR, and longest life capacitors included. This Cap Kit / Get Well Kit has been built to fit original cap size, and lead spacing on the larger caps so the install is a great fit and your caps sit on the PCB properly. You won’t find better fitting kits and more attention to details then in our kits. These power supplies are found in Qbert, Mach 3 and many other arcade games that use this A3 Power Supply. The kit includes 5 capacitors total. Includes great instructions. All of our Cap Kits include a sticker so you can place it on the power supply to help you keep track of the work you did and when it was done.