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Liaoning Laoshi Lighting Appliance Co., Ltd

Contact: Manager Ding

Tel: 15940588108

Tel: 13840299370

Service hotline: 024-25815838

Fax: 024-25815007

Address: No. 1105, Zhangshi Lantern City, Tiexi Economic Development Zone, Shenyang

 Tongliao power amplifier

Tongliao power amplifier

  • Classification: Tongliao Fire Fighting Broadcast Telephone System
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  • Published: 2023-04-20 09:42:03
  • Product Overview

 Power amplifier


Features of power amplifier

· With controlled inspection function

·  With frequency output level display

·  Remote start and fault alarm function

·  The main and standby power supply shall be switched automatically, and the main power supply shall prevail

·  It has two starting modes of "⾃" and "⼿"

·  When the microphone is playing, the monitoring can be used to eliminate the frequency feedback

·  It has the function of dynamic protection when the external circuit is abnormal, and sends the local state to other broadcasting equipment


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Service telephone:

024-25815838

Contact: Manager Ding

Tel: 15940588108

Tel: 13840299370

Service hotline: 024-25815838

Fax: 024-25815007

Address: No. 1105, Zhangshi Lantern City, Tiexi Economic Development Zone, Shenyang

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