Transcript
Digital SR Amplifier
DSA-100D
DIGITAL SR AMPLIFIER
Overview The DSA100D is a compact half rack digital power amplifier. This two channel amplifier uses Class D circuitry and switch mode power supply delivering High power output with great efficiency. Its high efficiency design ensures low power consumption with very low heat dissipation. Features include an input sensitivity adjustment, a High pass filter and remote contact closure power on. The amplifier outputs can be bridged offering twice the output on one speaker line. Euro Block type input and output terminals simplifies quick and easy of installation. Using a external Output Transformer Unit (OPT-100D), DSA-100D can be used in applications require a high impedance amplifier.
Compact Half Rack Digital Amplifier With its compact half rack form factor design the amplifier delivers high efficiency with low power consumption and very low heat dissipation.
Input Sensitivity adjustement The input sensitivity adjustment allows the amplifier to be used with a variety of input sources.
Remote Power On
HPF (High Pass filter) The high Pass Filter removes unwanted low frequency noise improves speech intelligibility and protects against speaker damage.
The remote power on allows the amplifier to be turned on or off from a distance or other device via dry contact closure.
Bridge Mode The amplifier outputs can be bridged offering twice the output on one speaker line.
Euro Block Euro Block type input and output terminals simplifies quick and easy of installation.
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Optional Output Transformer Unit Using a external Output Transformer Unit (OPT-100D), DSA-100D can be used in applications require a high impedance amplifier.
Front Panel 1
4
2
5
3
6
1
Volume Control
4
Protection LED
2
Clip LED
5
Power LED
3
Signal LED
6
Stand by LED
Rear Panel 7
10
1
2 8 4
3
5
6
1
AC Power Input Terminal
6
HPF Select Switch
2
Speaker Output
7
Ch1 Input Terminal
3
Remote Power Control Input
8
Ch2 Input Terminal
4
Power Mode Select Switch
9
Input Sensitivity
5
Bridge Mode Select Switch
10
VCA Control Terminal
Lobby etc.
Cafe etc.
9
Seminar Room etc.
DIGITAL SR AMPLIFIER
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Specifications DSA-100D Rated Output Power
2 x 100W
Frequency Response
20Hz - 20kHz(-3dB)
THD
Less than 0.05%
SNR
More than 90dB
Operating Temperature
-10 ~ +40℃ / 14 ~ +104℉
Power Source
AC 100V~240V 50/60Hz
Weight (SET)
241(W) x 44(H) x 350(D)mm / 9.5(W) x 1.75(H) x 13.7(D)in
* Design and specification are subject to be changed without pre notice.
OPT-100D Front Panel
Rear Panel
Optional Half Rack Size Output Transformer Unit for DSA-100D - INPUT : 100W, 20V / 4Ω, 2CH - OUTPUT : 100W, 100V /100Ω, 70V / 49Ω, 2CH
Inter-M Corp. (IMK) 653-5 Banghak-Dong, Dobong-Ku, Seoul, Korea Overseas Sales Team Tel_ +82-2-2289-8141~7 Fax_ +82-2-2289-8149
E-mail_
[email protected]
※ Design and specification are subject to be changed without pre notice.
www.inter-m.com 2013. 3
