* [[765 FDC]] - Floppy Disc Controller
* [[8255]] - PIO PPI - I/O controller
* [[Arnold V Specs Revised]] - Arnold V (CPC+) Technical Specification
* [[AY-3-8912]] - Sound chip / keyboard controller
* [[CRTC]] - Video chip
* [[Gate Array]] - Custom chip (frequency generation, colorsinterrupt generation, graphics modes, colour palette, ROM bank switching)* [[PAL16L8|PAL]] - Custom chip (RAM bank switching)
* [[Power Supply for CPC and CPC plus]]
* [[Printer Port]]
* [[Virtual Net 96]] ([[Wizcat]])
* [[Soundplayer|Soundplayer+]] ([[Futurs']])
* [[Soundplayer|SoundplayerNG]] (DIY) ([[Futurs']])
* [[Red Box]] ([[General Information Systems]])
* [[CPC-ENet|CPC Ethernet Card]] ([[rpalmer]])
* [[Vortex Winchester Drive]] ([[Vortex Computersysteme|Vortex]])
* [[IDE/8255]] external IDE Interface ([[rpalmer]])
* [[UIDE uIDE Universal IDE adapter cards for Z-80 computers]] (modern) ([[JonB]])
* [[X-Mass]] (modern) (uses solid state Disk-On-Module) ([[TotO]])
* [[ULIfAC]] (USB mass storage device support, and many more...)([[ikonsgr]])
=== Drive Emulators ===
* [[CPC4MB| CPC4MB - 4 MB memory expansion]] ([[Yarek]])
* [[c't 512 KB internal RAM expansion]] (DIY) (c't magazine)
* [[CPC 6320 - internal 320K for CPC 6128]] (DIY) (eto)
* [[Data Media Memory Expansion]] ([[Data Media]])
* [[Dk'tronics memory expansion|Dk'tronics Memory Expansion and Silicon Disc]] ([[Dk'tronics]])
* [[Dobbertin Memory Expansion]] ([[Dobbertin]]) - 64 KB to 512 KB RAM
* [[Gemini]] (Shinra - PulkoTronics) - 1MB RAM
* [[Inicron RAM-Box]] (Inicron) - 512 KB RAM
* [[Old School 512K and 1MByte RAM Expansions]] (Revaldinho) - RAM expansions built with just SRAM and 74 Series standard logic
* CPCI HF-modulator (CPC Schneider International 11/1986, Page 78ff. Someone please scan it, my issue lacks those pages!)
* [[TV SCART cable]] (DIY)
* [[LCD And Plasma TV Solution]] (DIY) - Composite Sync* [[LCD monitor and LCD TV Solution (RGB)]] (DIY) - RGB (Scart, VGA, HDMI)
* [[Videomaster]] Modulator made in 1993 by Campursoft
* [[Albireo]] ([[PulkoTronics]] / DIY)
* [[CPC Booster|CPC Booster/CPC Booster+]]
* [[CPCISA by Yarek]] ([[YarekSiou]])
* [[CPCMax!]]
* [[CPCX]]
* [[PlayCity]]
* [[SYMBiFACE II]]
* [[Symbiface 3]]
* [[RSF3]]
* [[M4 Board]]
* [[ULIfAC]] (Ultimate Interface for Amstrad CPC)
== Printers ==
* [[Realtime Clock of SYMBiFACE III]]
* [[uRTC-8 Universal RTC for Z80 computers]] (JonB)
* [https://pulkomandy.github.io/shinra.github.io/nova.html [Nova]] ([[PulkoTronics]])
== Synthesizer, sampler and music related ==
* [[Willy|Willy adapter]] for Serdaco LPT soundcards ([[PulkoTronics]])
* [[AMSDAP|Amsdap adapter]] for MSX cartridge soundcards ([[Prodatron]] and [[TMTLogic]])
* [[Amstrad SSA-1 Speech Synthesizer]] ([[Amstrad]])
* [[Dk'tronics Speech Synthesizer]] ([[Dk'tronics]])
* [[MHT Speech Synthesizer]] ([[MHT Ingenieros]])
* [[LambdaSpeak III ROM|LambdaSpeak]] ([[LambdaMikel]] of [[FutureSoft]])
* [[Speak&SID]] ([[LambdaMikel]])
* [[TMPI speech synthesizer]] ([[TechniMusique]])
* [[TechniMusique Synthetiseur Musical|TMPI Musical Synthesizer]] (12 voices) ([[TechniMusique]])
* [[CPC Booster|CPC Booster/CPC Booster+]] (Stereo Sampling/Playback) ([[Antitec]]/[[Dirty Minds]])
* [[PlayCity]] ([[Arnold Computer Multi-Expansions]])
* [[Play2CPC]] ([[Abalore]] / [[ACME]])
* [[Amdrum]] (Playback) ([[Cheetah]])
* [[Amstrad SSA-1 Speech SynthesizerDigiblaster]] (SpeechPlayback) (DIY) (8-bit DAC on printer port) ([[CPC AmstradInternational]])* [[CPC BoosterSoundplayer]] (8-bit mono playback) ([[Futurs']])* [[Soundplayer|CPC Booster/CPC BoosterSoundplayer+]] (Stereo Sampling/Playback8-bit mono playback) ([[AntitecFuturs']]/)* [[Dirty MindsSoundplayer|SoundplayerNG]](DIY) (8-bit mono playback) ([[Futurs']])* [[Digivox sampler]] (EMM)
* [[Datel Digital Sound Sampler]]/[[Datel Electronics]]
* [[DigiblasterMusic Machine]] (Sampling/Playback) (DIY) (8bit DAC on printer port) ([[CPC Amstrad International]])* [[Digivox sampler]] (EMM)* [[Dk'tronics Speech Synthesizer]] (Speech/MIDI) ([[Dk'tronicsRam Electronics]])
* [[DHCP MIDI Interface]] (DHCP Electronics)
* [[EMR MIDI Interface]] (MIDI) ([[EMR|ElectroMusic Research]])
* [[Mini Interface for connection to MK5 MIDI Keyboard]] ([[Cheetah]])
* [[Silicon Systems MIDI Interface]] ([[Silicon Systems]])
* [[FuturePlayer]] (modern MP3 playback, max 128kbps) (Hard: Dr.Zed, Soft: TFM)
* [[LambdaSpeakMagic Sound Board]]for [[Aleste 520EX]] (four channel DMA playback) ([[Patisonic]])
* [[Maestro]] (Amplifier/Speakers) (Vanguard Leisure Ltd.)
* [[Magic Sound Board]] for [[Aleste 520EX]] (four channel DMA playback) ([[Patisonic]])
* [[Mini Interface for connection to MK5 MIDI Keyboard]] ([[Cheetah]])
* [[Music Machine]] (Sampling/Playback/MIDI) ([[Ram Electronics]])
* [[MHT Speech Synthesizer]] (Speech) ([[MHT Ingenieros]])
* [[Silicon Systems MIDI Interface]] ([[Silicon Systems]])
* [[Sound Blaster]] (Amplifier/Speakers) ([[Siren Software]])
* [[Soundplayer]] (many different versions exist) (Playback) ([[Futurs']])
* [[TechniMusique Synthetiseur Musical|TMPI Musical Synthesizer]] (12 voices) ([[TechniMusique]])
* [[TMPI speech synthesizer|TMPI Speech Synthesizer]] (Speech) ([[TechniMusique]])
* [[Unconventional use of hardware to produce sounds]]
* [[C4CPC|C4CPC]] a modern cartridge replacement for the Amstrad Plus range and the GX4000.
* [https://overange.weebly.com/amstrad-gx4000-cpc-464-6128-plus-reflashable-flash-cartridge.html Flash+ cartridge] Amstrad CPC+ GX4000 reflashable cartridge.
* [[Plus2CPC|Plus2CPC]] an expansion board to add a Plus cartridge port to the standard CPC.
* [https://www.cpcwiki.eu/forum/amstrad-cpc-hardware/play2cpc-plus2cpc-ii-extra-sound-channels-and-rewritable-cartridges/ Play2CPC] (aka Plus2CPC II) cartridges are now rewriteable and is now partially compatible with the PlayCity expansion (YMZ soundchip).
== Miscellaneous ==
* Amstrad Expansion System Part 2 ([[Maplin]]) - appeared in Project book 19 (for Part 1 see [[Maplin ROM Box]])
* [[Amstrad CT-1 Radio/Alarm-Clock]] ([[Amstrad]])
* [[CPCISA by Yarek|CPCISA]] ([[YarekSiou]])
* [[Data Media Printerinterface]] (printer splitter for connecting 2 or 3 software-selectable printers to the CPC) ([[Data Media]])
* [[DCP Interpacks]] (DCP Microdevelopments)