How will the new SD81Booster be for ZX80 and ZX81
SD81Booster expands ZX80 and ZX81 with microSD, 512 KB of paged RAM, AY sound, and expanded graphics without losing compatibility with the original machine.
Tutorial repair ZX Spectrum 48K by Manuel Cuenca. First steps to repair your ZX Spectrum. First and second part
First steps to diagnose your ZX Spectrum 48K with Manuel Cuenca: power supply, connection, types of board, and voltage measurement in two installments.
Everything you need to know about your ZX-Usb. News and updates.
Reference post for ZX-Usb: usage guides, first video review, initial pack, and game patches for Next/N-Go available for download.
Repair of the Acorn BBC and the history of Acorn with Sinclair and Amstrad CPC
Manuel Cuenca repairs an Acorn BBC and reviews the history of Acorn: from the BBC Micro to the 8-bit rivalry between Sinclair and Amstrad.
ZX-Usb a very special peripheral for your ZX-Spectrum & N-GO/NEXT.
The ZX-Usb connects modern USB controllers, keyboards, and up to 16 configurable buttons to your ZX Spectrum. Project by MAD3001 adapted by RancanuoTeam.
Repair ZX Spectrum 48k by Manuel Cuenca. A real pro!!
Jose Antonio Solano sends his ZX Spectrum 48K rubber keyboard to Manuel Cuenca (mmchip): complete diagnosis and repair. A pro!