W
COMPUTERS · 1980
YIS503
Yamaha
Manufacturer
Yamaha
Type
Computers
Production
1980
Orig. price
$64,800
01
From the Community
From the community
No conversations about the YIS503 yet — own one or know it well? Ask the first question, share a fix, or post your unit.
02
Document Library
Manuals
2Press & Media
1yamaha yis503 personal computer 00d5f757 59ba 42d7 97d9 36a665cb82d3 Yamaha Home Personal Compute...
🇬🇧EN·2.4 MB
03
Audio Demos
04
Compatible Sound ROMs
05
Modifications
06
Owner Registry
Production figures for the YIS503 were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.
0units registered
0 serials recorded
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Own one? Add it to My Gear to join the registrySerial number, condition, and configuration are aggregated anonymously into the census.
07
System Components
CONTENTS
01From the Community02Document Library03Audio Demos04Compatible Sound ROMs05Modifications06Owner Registry07System ComponentsManufacturer
Yamaha
View all products →
Specifications
- year
- 1980s
- price
- ¥64,800
- category
- Computers
- features
Gallery
