http://www.willegal.net/SCELBI-8B.mov Those of you that are interested in early home/personal/micro-computers might find this video of a reproduction, interesting. As far as I know, fully functional original SCELBI 8B computers are non existent. I am helping the owner of one original SCELBI 8B that may get his system running in the not too distant future. That one does not have the oscilloscope interface. Regards, Mike Willegal