| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Analog Hardware |
| Dimensions | 43 × 9.6 × 35.1 cm (W × H × D) |
| Weight | 3.7 kg / 8 lb 2.4 oz (8.15 lb) |
| Power | 220V |
| Frequency Response | 10 Hz-35 kHz. |
| Type | fully automatic turntable |
| Drive method | belt drive |
| Platter | 300mm aluminium die-cast |
| Speeds | 33 and 45rpm |
| Motor | DC motor |
| Wow and flutter | 0.045% WRMS |
| Rumble | -70dB |
| Tonearm | linear tracking tonearm with plug-in connection |
| Effective length | 105mm |
| Cartridge | moving magnet |
| Tracking force | 1.25g (fixed) |
| Replacement stylus | EPS-30S |
| Links | Radiomuseum.org · https://www.vinylengine.com/library/technics/sl-l20.shtml |