A-S500
| Manufacturer | Yamaha |
| Function | Amplifier, Integrated, Amplifier, Phono, Amplifier, Headphone |
| Country | Japan |
| Form Factor | Tabletop |
| Signal Path | Analog Hardware |
| Dimensions | 435x151x387mm |
| Weight | 22.7 lbs |
| Frequency Response | 10 Hz-100 kHz ±1 dB |
| Watts per channel | 85 |