Homebrew PCBs

Hi all,

        A little off topic I know, Vintage computer electronics rather than PCBs. However I'm hoping some of the more experianced members can help me with some info on my latest addition for my collection of "toys". I am now the proud owner of a "Aval Corporation EPROMer PKW-7000" plus several associated personallity modules. However I can find very little information for it on the web. I'm hoping one of the members will recognise it and be able to give me some basic info. I have had a bit of a play,  and the thing seems to be usable if I can figure out how to use it. It's rather old equipment, but I hate owning stuff without a manual, so If you have one or know where I can get it, or know something aobut the unit let me know please.....

                The Sinister Dragon



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