Souther Linear Arm
| Manufacturer | Souther Engineering Corporation |
| Function | Turntable Tonearm (Linear tracking) |
| Country | USA |
| Model ID | SLA-3 |
| Signal Path | Analog Hardware |
| Power | None |
| Channels | 2 Channel |
| Connections |
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| Notes | US Patent # 4346467 later purchased by German company Clearaudio who continues to produce derivative tonearms to this day. |