KrzysioPlayer is a hardware NSF player based on real 6502 from Famiclone (UA6527P). The use case is simple: record your favourite NSF files onto SD/MMC cart, insert it into device’s slot, choose the one you want to play with user-friendly interface (buttons & LCD) and listen to the REAL HARDWARE nsf music. The device is capable of playing up to 128 kB NSF Files.