The TS-904SL-AS Extended Gooseneck Microphone is designed for exclusive use with the TOA conference systems. Ring type In-Use lamp located at the microphone head permits displaying the operation status of the conference units. 


Type Electret condenser microphone
Directivity Unidirectional
Rated Impedance Unidirectional  1.8 kΩ
Rated Sensitivity -37 dB (1 kHz 0 dB = 1 V/Pa)
LED Indicator Speech indicator (ring type)
Frequency Response 100 hz- 13 KHz
Output Connector Combined type of XLR-4-32
Operating Temperature 0 to 40 °C (32 to 104 °F)
Finish Gooseneck: Stainless steel, black
Other: ABS resin, black
Length 720 mm (28.35”)  (extended length)
Weight 130 g (0.29LB
Applicable Unit (Option) Chairman: TS-781, TS-801, TS-811, TS-901, TS-911 Delegate unit:  TS-782, TS-802, TS-812, TS-902, TS-912