W
COMPUTERS · 1983
YIS503 II
Yamaha
Manufacturer
Yamaha
Type
Computers
Production
1983
Orig. price
$59,800
01
From the Community
From the community
No conversations about the YIS503 II yet — own one or know it well? Ask the first question, share a fix, or post your unit.
02
Audio Demos
03
Compatible Sound ROMs
04
Modifications
05
Owner Registry
Production figures for the YIS503 II 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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06
System Components
CONTENTS
01From the Community02Audio Demos03Compatible Sound ROMs04Modifications05Owner Registry06System ComponentsManufacturer
Yamaha
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Specifications
- year
- 1983
- price
- ¥59,800
- category
- Computers
- features
Gallery
