There are at least two distinct models, Italian-assembled (later) and Japanese-assembled, but both with 13W3 input ports. The layout of ports on the rear differs slightly between them. Mine were made in June 199x (the rubber stamp has faded) and April 1989 respectively. I use the older one mostly—despite that the newer was almost brand-new when I got it a couple of years ago—because its display is almost perfectly rectangular, whereas the newer one needs some tweaking of the bias magnets to get the top line horizontal again.

The original video card was the Apple Workstation Portrait Video card, with a 13W3 output port and capable of only 16 greys at most, so I use a Radius card that can give 256 greys instead. I use it with a IIci/50MHz (DayStar), which makes for a snappy as well as full-page Mac.

Both DB-15M/13W3M and 13W3M/13W3M video cables can still be picked up, even if neither is common. 13W3 was in use for many Sun products.

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