This is the user manual for a natural sound digital sound field processing amplifier
This manual covers everything needed to install and use the Yamaha DSP‑A590 digital sound field processing amplifier. It lists the supplied accessories, safety precautions, speaker setup, wiring diagrams, basic operation, DSP programming, sleep‑timer settings, and remote‑control functions. Detailed instructions are provided for connecting speakers, video sources, and other components.
The document also includes full technical specifications, power‑supply information, dimensions, and weight. A troubleshooting table helps diagnose common problems, and the manual explains how to replace remote‑control batteries and adjust speaker balance. The content is organized into clear sections for quick reference.
| Front Output Power | 70W + 70W (8Ω) RMS |
|---|---|
| Center Output Power | 70W (8Ω) RMS |
| Rear Output Power | 20W + 20W (8Ω) RMS |
| Power Consumption | 300W |
| Dimensions (W×H×D) | 435 x 146 x 386 mm |
| Weight | 10 kg (22 lbs.) |
| Voltage Selector | 110/120/220/240V AC, 50/60 Hz |
The unit can be set up as a 5‑speaker configuration with front, rear and center speakers, or as a 4‑speaker configuration without a center speaker.
Use the SLEEP Timer function described in the manual; see the "Setting the SLEEP Timer" section.
The remote control uses AA, R6, or UM‑3 batteries.
Connect the positive terminal to the red terminal and the negative terminal to the black terminal on the speaker connectors.