What was the Computer in Electric Dreams (1984)?

I've always enjoyed seeing and identifying old computers in movies. But this one has me stumped! Was Edgar from Electric Dreams a computer in real life? Or just a box of random parts? Help me make a positive ID! 00:00 Intro 01:18 Spoiler - Movie Plot Review 06:30 Exploring 'Edgar's Hardware 12:13 Skit - DEC's 'Do' Key 19:41 Conclusion ° I have a website: https://www.techtimetraveller.com ° If you'd like to support what I do, I have a Patreon!   / techtimetraveller   ° Background music provided by: http://www.epidemicsound.com ° I'm on X - rarely.   / techtimetravel