The microphone desk incorporates an internal preamp that allows having an output level of 0 dBm, suitable for direct connection to the public address power amplifiers. The -60 dBm output is also available to connect to the standard microphone inputs of any audio amplifier.
Microphone desk, 35 cm gooseneck, output 0 / -60 dBm, gong. Push-button with priority
Microphone desk for all call announcements. Selectable output level: microphone (-60 dB) or 0 dB. Power supply included.
- Talk / Gong / Busy indicators
- Gong + talk key.
- Call button.
- Mic volume adjustment
- Chime level adjustment
- Gain selector and configuration dipswitch
Microphone desk with gooseneck of 35 cm, selectable initial gong initial & talk button with possibility of electronic interlocking. With voice priority and bicolor LED talk/gong. Power supply local or from remote amplifier. Internal preamplifier with adjustable audio output level to -60 dB or 0 dB. Frequency Response 250 ~ 10.500 Hz. Finished in ABS with zinc base. Power supply included. OPTIMUS model ref. MD-18