Check the listing for details. 🇬🇧 Tzxduino/Maxduino for Spectrum 16k/48k/128k, Amstrad,Acorn,Electron,Dragon. Condition: New. Listed at 32.78 USD. For sale is a TZXDuino PCB programmed with either TZXDuino (Currently 1.17) or latest MAXDuino Includes:- Board with all components assembled- 16x2 LCD with backlight (Will be either green or blue) - LM386 amplifier with bypass switch (I've found for best results to always use the LM386. I've tuned the potentiometer for the best gain for a ZX Spectrum) - MicroSD card reader- Fully tested- 3.5mm Audio socket- 2.5mm REM socket for computers with Motor Control Requires (*NOT INCLUDED*):- Standard USB mini-B cable for power (connect to PC or USB adapter)- 3.5mm mono cable to connect to computer - 2.5mm mono REM cable (Optional - For computers with Motor Control (MSX)- Micro SD Card formatted with FAT32 A USB ISP programmer like USBasp or USBTiny is needed to program newer updates, though this is not a requirement as the device is already programmed. If you wish to flash the firmware then contact me for instructions. Please note that some SD cards will not work with this device. Best is to use a Class 4 SD Card. Some Class 10 SD cards are too fast and can cause issues. TZXDuino works with the Acorn Electron, ZX Spectrum, ZX81 and Amstrad 6128.Maxduino can play TZX or TAP for Spectrum, CDT for Amstrad CPC, CAS or TSX for MSX, ZX80/81 files, Acorn Atom and Electron, Dragon 32/64 and Oric Atmos.This will not work on the Spectrum +2 models unless you modify your Spectrum +2Will also not work on the Amstrad 464 unless you modify the Amstrad by adding a socket. Please let me know which firmware you want installed. If no firmware is requested I will program the latest MAXDuinoFor more information on projects and how to use TZXDuino / MaxDuino see: arduitape dot blogspot dot com github dot com/rcmolina/MaxDuino_v1.74 github dot com/arananet/TzxDuino-Reloaded Item will be sent out via Royal Mail 2nd Class (Small Package) Please contact me if you have any queries and I will be only too happy to answer them. Many thanks for checking out my items. Visit my store