Dear community, I dropped over an AVIV card (model number 50-860), which seem to be a qbus tape-controller for drives with GCR-encoding. Two 50pin pin connectors typically used for PERTEC-systems are sitting on the front. Except for thirdy or so shops, google does not show up anything about this board. Bitsavers does not contain any AVIV-related documents, either. Does anybody have docs or at least jumper specifications of this board? That would be of great help in order to make use of it ! Kind regards and thanks in advance, Pierre ? ------------------------------------------------------------------------------- Pierre's collection of classic computers : http://classic-computing.dyndns.org/