| Caratteristiche Principali | New more durable Clip microphone/earpiece unit with stronger cables | |
| Gold-plated twin-jack plug | ||
| Caratteristiche Accessori | Maximum Input | 200 mW at 1kHz |
| Impedenza Microfonica | 1500 Ohms | |
| Microphone Sensitivity | -42dB | |
| Sound Pressure Level | Earpiece - 105 dB | |
| Impedenza degli altoparlanti | 72 Ohms | |
| Dimensioni | Cable length plug-to-microphone - 750mm, microphone-to-earpiece - 500mm. Earpiece diameter - 16 mm. | |
| Peso | 27 g |