The new C64 emulator uses a Teensy 3.6, with a small add-on ‘shield’ (or whetever we’re calling them) to provide connectors for joysticks and the Commodore IEC bus. There’s audio out ...
While not really ‘fake’ in the sense that a C64 emulator is fake, it is in the sense that it uses no parts produced before this millennium. This might actually be easier than getting a used ...