Key facts
- Brand
- Yamaha
- Model
- DX21
- Category
- Player
- Industry
- Appliances
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-12
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Yamaha DX21 Digital Programmable Algorithm Synthesizer Owner's Manual
The Yamaha DX21 is a digital programmable algorithm synthesizer featuring two FM tone generators that allow for single, dual, or split keyboard play. It includes 32-voice RAM memory, a built-in 128-voice ROM, and performance memories for storing voice combinations.
Read onlineYamaha DX21 specifications
| RAM voice memory | 32 locations |
|---|---|
| ROM voice memory | 128 preset voices |
| Performance memories | 32 special memories |
| Audio outputs | 2 (MIX/A and B) |
| Power supply voltage | Matches rear‑panel specification |
| MIDI terminals | IN, OUT, THRU |
Source: Yamaha DX21 Owner's Manual
All Yamaha DX21 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the total number of voices supported by this synthesizer?
The document provides performance notes for 128 voices.
From: Yamaha DX21 Digital Programmable Algorithm Synthesizer Performance Notes
How should the 'Honkey Tonk' piano voice be played?
It is a slightly out of tune honky tonk piano that is perfect for ragtime music.
From: Yamaha DX21 Digital Programmable Algorithm Synthesizer Performance Notes
What is the maximum number of FM tone generators included in the DX21?
The instrument includes two FM tone generators that allow two voices to be combined or played simultaneously.
From: Yamaha DX21 Digital Programmable Algorithm Synthesizer Owner's Manual
How many voice locations are available in the programmable RAM memory?
The DX21 features 32-voice programmable RAM memory from which any voice can be selected.
From: Yamaha DX21 Digital Programmable Algorithm Synthesizer Owner's Manual
How many RAM voice locations does the DX21 have?
The DX21 provides 32 RAM (Random Access Memory) locations for voice storage.
What MIDI connections are provided on the DX21?
The instrument includes MIDI IN, MIDI OUT, and MIDI THRU terminals for data exchange.