Please Note : This Listing is for U.S.A Customers ONLY !.

Acknowledgement: Thanks to Scott L. Baker for designing and sharing this project.

🎮 TZXDuino — Load Digital Tapes to ZX Spectrum, MSX, Amstrad & More! Tired of unreliable cassette tapes? Bring your vintage computers into the modern age with the TZXDuino.

This small, Arduino Atmega328p based board plays TZX, CAS, TSX, and other digital tape files directly into your computer via its tape input. Load games, demos, and software with the press of a button — no more tape deck required.

✅ Compatible with ZX Spectrum, MSX, Amstrad CPC, and other 8-bit systems

✅ Plays TZX, CAS, TSX, and more from micro SD card

✅ Compact board design

✅ Simple 3.5mm audio output to your computer’s EAR/TAPE input

✅ OLED screen Included for easy file browsing

How It Works

Load your favorite tape image files onto a micro SD card, insert the card, connect the TZXDuino to your computer’s tape input, and select a file. The board plays an exact digital audio signal to load the file — fast, reliable, and 100% authentic to the original loading process.

No more dealing with worn-out cassettes or tracking down rare hardware!

Great For:

🕹️ Sinclair ZX80/81 - ZX Spectrum (all models with tape input)

🕹️ MSX computers

🕹️ Amstrad CPC series

🕹️ Other vintage computers that load from audio

Included:

Fully assembled TZXDuino board by SCOTT L BAKER

Integrated micro SD card slot

3.5mm audio jack

128x64 OLED display

3D Printed case

Preloaded with firmware

Notes:

You supply your own FAT32 formatted micro SD card and USB power source

Audio cable not included

Open-source firmware