Thanks to Richard Savary for sending information about the Dynamac. Mentioned in Byte (May 1988), the jet black Dynamac EL weighs 18 pounds, uses an 8 MHz 68000 CPU, has an 800K floppy, and shipped with 1 MB RAM (expandable to 2.5 MB or 4 MB). It was essentially a portable Mac Plus.
I found this one mentioned in the July 1991 MacUser magazine, although the Dynamac IIsf had been announced in January 1991. Where the original Dynamac (1987) was essentially a portable Mac Plus, and the short-lived Dynamac SE/30 (1988) was an Mac SE/30 with a 640 x 480 8-bit video card that also supported the 1152 […]