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DC1981P 10 Inputs Touch Panel Preamplifier
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  • DC1981P 10 Inputs Touch Panel Preamplifier
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  • DC1981P 10 Inputs Touch Panel Preamplifier
● 5 Mic input,5 aux line input
● 2 Emc output,2 audio output
● Individual volume control
● Bass and treble tone control
● A five-element LED level meter is provided for quick and easy visual monitoring of output level
● Manual chime out
Description
The DC1981P is a public address pre-amplifier with three unbalanced MIC inputs, two balanced MIC inputs, three unbalanced Aux inputs, two balanced Aux inputs, two priority inputs, and four outputs.
Priority muting is achieved via EMC for overriding music for paging and emergency alarms.
Individual gain controls are provided for MIC and AUX inputs, bass and treble controls are provided for overall tone control.

Specification


Model

DC1981P

INPUT

Mic1, 2, 3 : 600Ω, 2.5mV, unbalance

Mic4,5:600Ω,2.5mV,balance

EMC1, 2 ;  Aux1, 2, 3 : 10kΩ, 250mV,unbalance

Aux4,5 : 10kΩ, 250mV, balance

Audio output

0dBV

Frequency response

20Hz-25kHz(±3dB),Line in 

Signal to noise ratio

Mic input : >80dB

Aux input : >85dB

Tone 

Bass  : ±10dB(100Hz)

Treble : ±10dB(10kHz)

Chime

Press the button once ,the tune is “(1-3-5-ì-)”,volume adjustable

Protection 

AC fuse×1(220V: F0.6AL, 110V: F1AL)

Power requirement

1. AC220V/110V 50/60Hz

2. DC24V

Outer packing size(mm)

(L×W×H)555×455×185

Unit size(mm)

(L×W×H)484×349.5×88

Gross weight 

8.5kg

Net weight 

6.7kg