Today i hade a wonderfull surprise en a friend off mine give me a A600 for free! The unit was very yellowed on the top and keys, but the real suprise as wen i taked it home and opened it! It has a 1MB expansion so 2MB chip Ram and some sort off hack and a external switch to change between kick 1.3 and kick 2.05 (37.299), both kickstarts are soldered on top one of other ( ? ) but works like a charm.
The only problem i found appart the yelloyng was that the 1mb expantion has a battery that leaked a little, i remode-it and cleaned the area whith wd-40 (if someone knows what to do else to prevent further damage please help), the expantionn works fine, workbench shows 1,8xx mb.
I will post pictures tomorrow of the A600 parts.
PS: on the box also came a Spectrum +2A (havent tested it yet) and an spectrum 48k (looks very old and misses some keys and no psu so doubt it works as also i doubt the +2a works also , but i will clean it first to boot-it)
I have another question: does the kick 2.05 (37.299) supports a compact flash adapter with a 256mb cf card?