This video, via DeftAudio, explores a variety of hardware mods that are available in 2026 for the Casio FZ-1 sampling synthesizer.

The Casio FZ-1 mods include:

• Floppy Emulator based on FlashFloppy
• OLED screen replacement
• A new 1MB Memory Expansion board (a recreation of the original FZ-1 upgrade)
• A new Parallel port Data Loader Software

See their post for more details.