➀ Tech enthusiast Bitluni recreated a Commodore 64 Datasette using 1993 microcassette tech, achieving 1MB storage per tape (5x original capacity);
➁ Custom PCB design, 3D-printed housing, and signal optimization enabled real-time data transfer at 500bps;
➂ Future plans include USB-C mass storage integration and running C64 emulators directly from tapes.