Old Vintage Computing Research
And we're going to make it worse, because this is the lowest-binned Stacy with the base 1MB of memory. I want to put the full 4MB the hardware supports in it to expand its operating system choices. It turns out that's much harder to do than I ever expected, making repairing its bad left mouse button while we're in there almost incidental — let's just say the process eventually involved cutting sheet metal. I'm not entirely happy with the end result but it's got 4MB, it's back together and it boots. Grit your teeth while we do a post-mortem on this really rough Refurb Weekend.
The Atari Stacy (often rendered STacy, but Atari's product documentation always calls it Stacy or STACY) was one of Atari's earliest portable systems and the ST line's first. Effectively a gimped Mega ST in a laptop case (despite erroneous reports to the contrary it lacks a blitter, but does have an expansion slot electrically compatible with the Mega), it sports a backlit monochrome LCD, keyboard, trackball in lieu of the standard ST mouse, and a full assortment of ST ports including built-in MIDI. A floppy drive came standard; a second floppy or a 20 or 40MB internal SCSI hard disk was optional.
This was Jack Tramiel-era Atari and the promises of a portable ST system were nearly as old as the ST itself. For a couple years those promises largely came to naught until Atari management noticed how popular the on-board MIDI was with musicians and music studios, who started to make requests for a transportable system that could be used on the road. These requests became voluminous enough for Tramiel's son and Atari president Sam Tramiel to greenlight work on a portable ST. In late 1988 Atari demonstrated a foam mockup of a concept design by Ira Velinsky to a small group of insiders and journalists, where it was well-received. By keeping its internals and chipset roughly the same as shipping ST machines, the concept design was able to quickly grow into a functional prototype for Atari World and COMDEX in March 1989. Atari announced the baseline 1MB Stacy with floppy disk would start at $1495 (about $3800 in 2024 dollars), once again beating its other 68000-based competitors to the punch as Apple hadn't themselves made a portable Macintosh yet, and Commodore never delivered a portable Amiga. Sam Tramiel was buoyed by the response, saying people went "crazy" for the Stacy prototype, and vowed that up to 35,000 a month could be made to sate demand. Reality, as usual, was more complicated. (Sorry about the water damage on this document but that's as I received it.) The original spec sheet promised the machine could run on twelve (!) C batteries, and recharge Ni-Cad ones, but even alkaline cells could barely power a reasonably-equipped system for around a quarter of an hour. Some early units shipped with the battery hardware but Atari eventually completely gave up on the idea and removed it, condemning the machine to duty as a luggable. However, the section for the battery compartment persisted and was left completely empty.
