A new machine has joined the collection: an Atari 1040ST. The case and keys have yellowed heavily, and there are a couple of leads still plugged into the joystick and mouse ports, but the keyboard looks complete with all its keycaps.
// HISTORY
After Jack Tramiel left Commodore, he bought Atari's home computer division in 1984. The new company had the Atari ST on sale within about a year. Its name stood for "Sixteen/Thirty-two", after the Motorola 68000's 16-bit bus and 32-bit internals. In 1986 the 1040ST put the power supply and a double-sided floppy drive inside the case and doubled the RAM to 1MB. In the US it was the first computer with a megabyte of RAM to sell for under $1,000.
The ST and the Amiga became bitter rivals through the late 1980s. Later models included the STE, with a bigger palette and digital sound, and the Mega ST. The line ended with the Falcon030 in 1992.
// SPECS
CPU ........ Motorola 68000 @ 8 MHz
RAM ........ 1MB
VIDEO ...... 320x200 (16 colours), 640x200 (4), 640x400 mono; 512-colour palette
SOUND ...... Yamaha YM2149, 3 channels
STORAGE .... built-in 3.5" double-sided floppy (720K)
OS ......... TOS with the GEM desktop, in ROM
I/O ........ MIDI in/out, ACSI hard disk, Centronics, RS-232, cartridge, mouse/joystick
// HOW IT WAS USED
The ST's built-in MIDI ports made it a favourite with musicians. Sequencers such as Steinberg's Cubase and C-Lab's Notator ran on STs in studios well into the 1990s. With Atari's SM124 monochrome monitor, its sharp 640x400 display also suited desktop publishing. At home it was a strong games machine, with titles like Dungeon Master, Starglider and Xenon 2.
// WHAT'S NEXT
Here's the plan before it gets switched on:
[ ] confirm the exact model (ST, STF or STE) from the badge and the rear label
[ ] strip down and clean the case and keyboard
[ ] inspect the internal PSU and replace any suspect capacitors
[ ] clean the floppy drive and replace the belt if needed
[ ] boot to the GEM desktop
Progress updates will be posted here. For more vintage machines, see the hardware section.