The Roland D-50 is a digital synthesizer that utilizes Linear Arithmetic (LA) synthesis technology. It features four distinct sections: a Digital Synthesizer, a Digital Equalizer, a Digital Chorus section, and a Digital Reverberation section. The instrument generates sound entirely within the digital domain, combining two 'Partials' to form a 'Tone'.
The manual details the physical outline and connection points, including MIDI, pedal switches, and audio outputs. It explains the structure of the instrument, the function of the LA chip, and how to manage data using the memory backup system. Important notes cover power requirements, operating conditions, and battery replacement schedules.
| Synthesis Type | Linear Arithmetic (LA) synthesis |
|---|---|
| Sound Generation | Four distinct sections (Digital Synthesizer, Equalizer, Chorus, Reverberation) |
| Memory Backup | Retains data even when switched off |
| Battery Replacement Interval | Every five years |
Simply turn it off and turn it on again after waiting a few seconds.
The battery should be replaced every five years.
The display defaults to a specific state and data in memory may be lost.