+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
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+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

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foreigntrade@gonsin.com
Gonsin Conference Equipment Co., LTD.
Gonsin Conference Equipment Co., LTD.

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TL-3300 Desktop Digital Conference System
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TL-5600 Flush-mounting Combination Digital Conference System
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Pre-amplifier GX-PB1401

Pre Amplifier
Pre Amplifier
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Features
Technical Parameters

Features of Pre-amplifier GX-PB1401

  • Standard 2U chassis, aluminum panel, convenient and beautiful

  • With USB interface, support U disk to access

  • Has 5 input MICs, MIC 1 has priority function; The volume of each channel can be adjusted individually

  • Has 3 input channels, connect with sound source signal; The volume of each channel can be adjusted individually

  • Has 2 input emergency channel, connect with emergency recording alarm

  • 3 line output, can be connected to other amplifiers to expand the power

  • Microphone input and line input support mixed output(except MIC 1 input)

  • With treble and bass adjustment

  • Adjustment with mute bottom,; with bell reminder function

Technical Parameters of Pre-amplifier GX-PB1401

ModelGX-PB1401
MIC input600Ω 1.8mv, imbalance
Input10kΩ, 200mv, imbalance
Output600Ω, 1V 0dBV
Frequency response15Hz~16KHz
SNRMIC:65dB AUX:85dB
Tone adjustmentBASS:+10dB@100Hz TREBLE:+10dB@15KHz
Power supplyAC 220V~240V/50Hz~60Hz
Product dimension484x338x88mm
Packing dimension560x430x370mm
Net weight4.58Kg
Gross weight5.70Kg





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Paperless Conference System Model O Intelligent Noise-cancelling Array Microphone Conference Discussion System Conference Management Platform Simultaneous Interpretation System Conference Public Address System ASR Automatic Speech Recognition System Automatic Camera Tracking System Central Control System Video Matrix System Display System Conference Voting System Digital Public Address System Conference Management Software Systems Conference Accessories and Cable System Configuration Products
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+86-189-2326-6901

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