PS2Mouse - CPCWiki
Best Way to Add Audio-In to an Amstrad CPC 464?
Amstrad CPC hardware
Joystick Repairs / Quickshot Joystick Open Microswitches - Atari 8
1942 - CPCWiki
Joystick Repair - CPCWiki
464Plus Conversion - CPCWiki
GitHub - tebl/CPC464-Joystick-Splitter: A simple joystick splitter
View to a Kill - CPCWiki
Atari-ST mouse adapter - CPCWiki
CPC464 Joystick Splitter - Share Project - PCBWay
GX4000 broken pins on Joystick port 2
Amstrad 464plus to 6128plus conversion
Joysticks for the CPC - The Good, The Bad and the Ugly