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The Yamaha DX21 is a digital controlled bi-timbral programmable digital FM synthesizer with a four operator synth voice generator which was released in 1985 by Yamaha. It uses sine wave-based frequency modulation (FM) synthesis. It has four FM tone generators and a 32-voice random-access memory (RAM), 32 user voices and 128 read-only memory (ROM) factory…
Sounds and effects, MIDI and jacks & Keyboard
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dx21 keyboard sound fm synth yamaha midi dx7 synthesizer effects four jacks sounds external voice also frequency modulation 128 algorithms
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Yamaha DX21 | Aftertouch expression | Yes, via MIDI only | 1.00 | infobox |
| Yamaha DX21 | Dates | 1985 | 1.00 | infobox |
| Yamaha DX21 | Effects | Chorus | 1.00 | infobox |
| Yamaha DX21 | External control | MIDI (In, Out, Thru) | 1.00 | infobox |
| Yamaha DX21 | Filter | None | 1.00 | infobox |
| Yamaha DX21 | Keyboard | 61 key | 1.00 | infobox |
| Yamaha DX21 | Left-hand control | Modulation, pitch bend | 1.00 | infobox |
| Yamaha DX21 | Manufacturer | Yamaha | 1.00 | infobox |
| Yamaha DX21 | Oscillator | 4-Operator, 8 algorithms | 1.00 | infobox |
| Yamaha DX21 | Polyphony | 8-voice | 1.00 | infobox |
| Yamaha DX21 | Storage memory | 128 patches, 16 performances | 1.00 | infobox |
| Yamaha DX21 | Synthesis type | Frequency modulation synthesis (FM) | 1.00 | infobox |
| Yamaha DX21 | Timbrality | Bi-timbral | 1.00 | infobox |
| Yamaha DX21 | Velocity expression | Yes, via MIDI only | 1.00 | infobox |
| Yamaha DX21 | is a | digital controlled bi-timbral programmable digital FM synthesizer with a four operator synth voice generator which was released in 1985 by Yamaha | 0.90 | text |
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