Sm-83
| Brand | Pioneer |
| Function | Amplifier, Integrated |
| Produced | 1967-1969 |
| Country | Japan |
| Form Factor | Desktop |
| Signal Path | Analog Hardware |
| Dimensions | 390 x 150 x 350 mm / 15.4 x 5.9 x 13.8 inch |
| Weight | 13kg |
| Notes | Rated power output 40 W (RMS) per channel at 15 to 100'000 cps with less than 1% distortion. 8 inputs (including 'tape recoder head' and RIAA phono). 2x SE-05b silicone diodes. |