* [[Amdrum]] (Playback) ([[Cheetah]])
* [[Amstrad SSA-1 Speech Synthesizer]] (Speech) ([[Amstrad]])
* [[CPC Booster|CPC Booster/CPC Booster+]] (Stereo Sampling/Playback) ([[Antitec]]/[[Dirty Minds]])* [[Digiblaster]] (Playback) (DIY) (8bit DAC on printer port) ([[CPC Amstrad International]])* [[Digivox sampler]](EMM)
* [[Dk'tronics Speech Synthesizer]] (Speech) ([[Dk'tronics]])
* [[DHCP MIDI Interface]] (DHCP Electronics)