Sound Card and Game Controller kits are now available on Tindie.

These are in addition to the Video Card kits already available.  Michael is planning to offer a newer version of the Video Card soon, but it only has two relatively minor updates: a diode on the interrupt line to convert it to open collector, and a jumper to allow using the TMS9918A's clock output as the RC2014 system clock.  Both versions are fully compatible with the Sound and Controller boards and the games and other software discussed here.

Michael Kamprath is selling these kits with my permission, but I offer no warranty or guarantee of support.