Data Sheet

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MODEL DA-4
Distribution Amplifier
AD-1 POWER SUPPLY
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DESCRIPTION
The Model DA-4 is an Audio Distribution
Amplifier with one audio input and four audio
outputs. It receives line level audio signals
from a Louroe base station or Louroe
microphone and distributes it to up to four
devices such as DVR’s, VCR’s, CCTV monitors
with amplifiers or other audio devices that
accept line level input. Each output of the DA-
4 has a gain adjust potentiometer for correcting
audio level. Maximum gain is 15dB when
potentiometer is fully engaged. Included with
the DA-4 are five RCA connector cables and a
12Vdc power supply.
FEATURES
One audio input and four audio outputs (RCA)
Power jack for applying 12Vdc power
120V/12Vdc power supply included
Gain adjust for each audio output
LED power indicator
APPLICATION
For distributing audio to multiple (up to four):
or any combination of the above including other
audio receiving devices that accept line level input
DVR’s
VCR’s
CCTV monitors with an amplifier
IMPORTANT NOTICE
When this equipment is used as part of an
audio monitoring system, the law requires
that the public be given notice of AUDIO
MONITORING ON THE PREMISES. A
decal notice is included with each
microphone shipped.
Federal Law References:
Federal Regulations, US Code, Title 18.
Crime and Criminal Procedure, Sec 2510.
DA-4
AUDIO DISTRIBUTION AMPLIFIER
TECHNICAL DATA SHEET
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
/ [e-mail]
®
AUDIO
MONITORING
On
These Premises
®
SPECIFICATIONS
Type of audio connections
Current drain
Output
Maximum gain (per output)
RCA
Line Level (0dBV, 1kW @ 1kHZ)
+15dB
Power input 12 Vdc, 500mA
Dimensions
Weight
Shipping Weight
6 1/8”L x 4 5/8”W x 1 3/8”H
8 oz
2 lbs
25 mA
(5) SINGLE RCA CABLES