W
SEQUENCERS · 1985
QX21
Yamaha
Manufacturer
Yamaha
Type
Sequencers
Production
1985
Orig. price
$45,000
01
From the Community
From the community
No conversations about the QX21 yet — own one or know it well? Ask the first question, share a fix, or post your unit.
02
Document Library
Manuals
2Service & Technical
1Press & Media
103
Audio Demos
04
Compatible Sound ROMs
05
Modifications
06
Owner Registry
Production figures for the QX21 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
No units on the census yet — be the first to put your QX21 on the map.
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
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Specifications
- year
- 1985
- price
- ¥45,000
- category
- Sequencers
- features
Gallery
