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Phonomenal!

PC Junior / Tandy 1000 (1983)

IBM PCJr - (c) www.old-computers.com
IBM PCJr - (c) www.old-computers.com
Since their PC gained a certain success, IBM took itself courage and tried to compete with established home computers like the C64. They recognized the limitations of the PC in matters of video and sound, however what they created, was not really outstanding. The PCJr didn't know expansions in form of plug-in cards, and instead one had to put expansion adapters at the front - a new expansion was connected to the last one. That could turn into a true rat tail, if you wanted to extend something more!
But the main problem of this machine was the keyboard which ran via infrared, and instead of the promised several meters only sitting quite near its front was possible, and so so it was practically free of any sense.
One thing it shined in was its sound: using a chip by Texas Instruments, it was possible for the machine to pass 3 sound channels and one noise channel with 16 volume graduations each! Looking at these specs today, this doesn't sound much better than the capabilities of the first Gameboy, but for the PC-world, it was a real enrichment!

Meanwhile, also Tandy developed a clone, which they wanted to praise as "PCJr compatible". However IBM withdrew its model at this time, because although their second version solved most deficiencies of the first one, only few were sold because of the bad expandability.
So Tandy only titled its model "MS-DOS compatible". In contrast to the PCJr however, this model could spread quite far, and so the music playback is supported by not only few games on these systems.
A later expansion in the Tandy TL/SL made the direct playback of digitized samples possible with simultaneous utilization of the synthesizer!

Samples

Monkey Island 1[OGG] [MP3]Almost like speaker version, uses hardware rather bad
Space Quest 3[OGG] [MP3]Not overwhelming
Silpheed[OGG] [MP3]
4D Boxing[OGG] [MP3]Playback in PCJr/Tandy mode
4D Boxing[OGG] [MP3]Played on Tandy TL with digital samples
Wibarm[OGG] [MP3]
Zeliard[OGG] [MP3]Great sound; rather untypical

Links

old-computers.comThe IBM PC Junior
MobygamesGames supporting PCJr/Tandy
MobygamesGames supporting Tandy TL/SL


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