This page contains some original designs for hardware add-ons for the Amiga. The design description, schematic diagram and PCB files are available for every design listed here in.
To encourage use of the work here, all designs are available under a license.
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Use any design at your own risk. Whilst every effort has been made to ensure that the designs are safe and fit for the purpose, no responsibility can be taken.
Retro Video Adaptor (RVA)
Information on the upcoming video adaptor for the Amiga and other great retro systems.
V2 PC floppy drive adaptor
Information on the V2 PC to Amiga floppy drive adaptor.
24 bit I/O Port
A Public domain design for the A1200 Clock port, which provides a 250,000 BPS serial port.
This is an active (amplified) Audio mixer for mixing CD and Amiga audio and is capable of driving a pair of small speakers or linking to
Audio mixer mark 2
An improved version of the original Audio mixer, it is now AC coupled, has Amiga audio cross-fading and an optional 'Better Paula' circuit.
An adaptor to allow the A500/CDTV/A2000 to take A1200 clockport cards. Schematic online.
Now available in three variants. This allows you to use an ATX or picoPSU, power supply to power your Amiga computer.
By Ian Stedman
Updated 14 April 2021