The delegate unit enables the attendants to participate in a discussion by speaking through a microphone, controlled by a microphone ON/OFF push-button, and listening to discussion by the internal loudspeaker and external headphone.
| CS-1DU | |
| Headphone output | |
| Output level | -8dBV / +2 dBV (nominal / maximum) |
| Output Impedance | 22Ω |
| Gooseneck Microphone | |
| Type | Back Electret Condenser |
| Frequency Response | 50 ~ 18,000Hz |
| Polar Pattern | Cardioid |
| Max. SPL for 1% THD | 125dB |
| Gooseneck Length | 12” (305mm) |
| Dimensions (HxWxD) without mic | 170*115*65 mm |
| Length of mic | 400 mm |
| Weight | 1095 grams |