Discussion Type Wired Conference Control System Host

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  • BLS-350M

*The panel adopts buttons to control speaking mode and the number of speakers, breaking the traditional dial control.

*LED displays working mode and allowed speaking number.

*The number of speakers: 1, 3,6 and full opening( 4 forms can be chosen)

*6 meeting work modes: ①chairman mode ②first in first out mode ③last in first out mode ④LIMIT mode ⑤FREE mode ⑥responder mode

*The host normally can connect 60 microphone units, it divide into 4 parallel outputs, each channel can connect 20 units. It also able to connect expansion unit number of extended machine up to 255 units by power extended machine.

*Equipped with audio parallel output and a 6.3 jack output, conference recording outputs and background music inputs interface.

Technical Parameters:

Frequency response: AC 220V±10% 50Hz

Rated voltage: 100Hz-12.5Hz

Output impedance: 

REC:200Ω LINE:200Ω



Input impedance: LINE:50KΩ PBIN:50KΩ

S /N Ratio: 100dB (1KHz THD1%)

Size: 480*44*220 mm

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