*[[Willy|Willy MIDI]] is emulated by ACE (software synth emulation on Haiku, MIDI OUT support on MorphOS)
*[[Music Machine|Music Machine (Sampling/Playback/MIDI ports)]], [https://github.com/lambdamikel/BluePillCPC Ultimate MIDI Board], [https://github.com/lambdamikel/Speak-SID Speak&SID], [https://github.com/lambdamikel/LambdaSpeak3 LambdaSpeak], [https://youtu.be/kahDREIaOog Amsdap MoonSound], [https://youtu.be/3xEyNQA6Weg Amsdap MP3 Player], [https://www.amibay.com/threads/cpcradio-fm-radio-receiver-module.2446509/ CPC Radio], [https://www.gitlab.com/doragasu/romba/ Romba] are not supported
Note: all [[RS232]] serial port devices ([[USIFAC]], [[Amstrad Serial Interface]], etc...) can be used as MIDI ports.
=== Graphics devices ===