| DX27 | |
|---|---|
 | |
| Manufacturer | Yamaha |
| Dates | 1985 |
| Price | Y102,900 $645US[1] |
| Technical specifications | |
| Polyphony | 8 voices[2] |
| Timbrality | 1 part |
| Oscillator | 4-Operator Digital FM synthesizer |
| LFO | Saw up, square, triangle, random |
| Synthesis type | FM Synthesis |
| Filter | No |
| Aftertouch expression | No |
| Velocity expression | No |
| Storage memory | 192 preset, 24 user |
| Effects | Stereo Chorus (DX27S only) |
| Input/output | |
| Keyboard | 61 note |
| Left-hand control | Modulation, pitch bend |
| External control | MIDI (In, Out, Thru) |
The Yamaha DX27 is a full sized key version of the Yamaha DX100. It was released in 1985 and manufactured in Japan. The DX27S is the same synth, with built in speakers, stereo output, chorus fx and internal power supply.