Image:DDI1_PCB_Top.jpg|MF0004B Models 9,5,3 and 1 PCB (top)
Image:DDI1_PCB_Bottom.jpg|MF0004B Models 9,5,3 and 1 PCB (bottom)
Image:ACU850102 -012.jpg|DDI-1 Advert (ACU 1-Jan 1985)Image:Amstrad Computer User8504 044.jpg|Advert (ACU Apr 1985)
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