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WS-5/120 and WS-5/240 Series zonal acoustic amplifier
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Modern WS-5/120 and WS-5/240 zonal acoustic amplifiers are designer for amplification
installation. They are adapted to cooperation with 100V and 70V
loudspeaker set line of total impedance of 4Ω. WS amplifiers can
cooperate also with fire equipment and Warning Sonic Systems.
An anti-damage protecting system of the finishing stage are used
in case of: output short-circuit, overload and power factor
overheating.
The amplifier has:
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Symmetrical microphone input I with Phantom
power supply to be turned on and voice priority blocking other
inputs – XLR socket. |
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Symmetrical microphone input II with Phantom
power supply to be turned on – XLR socket. |
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Input III switchable: symmetrical microphone/
symmetrical line – Jack socket |
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Tape recorder input IV, playback – Cinch
socket |
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Input V CD playback – Cinch socket |
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Input for recording – Cinch socket |
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INSERT output/input – Jack socket |
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Loudspeaker line outputs ( 4Ω, 70V, 100V ) |
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Zonal controllable outputs 3 x ( 0 - 120W
/240W )
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TECHNICAL DATA
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WS - 5/120 |
WS - 5/240 |
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Rated output power (sinus) |
120W |
240W |
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Symmetrical electronic microphone inputs – controllable (sensitivity,
bass, soprano) |
0.5 - 5 mV /1kΩ |
0.5 - 5 mV /1kΩ |
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Tape recorder inputs - controllable |
0,1 - 1V /300kΩ |
0,1 - 1V /300kΩ |
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Tape recorder output - recording |
460 mV |
460 mV |
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Power band |
40 - 20000 Hz |
40 - 20000 Hz |
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Non-linear distortions |
< 0.3 % |
< 0.3 % |
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Non-grounded symmetrical output |
100V, 70V |
100V, 70V |
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Loudspeaker output |
4Ω |
4Ω |
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Three controllable zonal outputs |
6-degree equalizer from 0-100V |
6-degree equalizer from 0-100V |
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Timbre control – input tracks (bass 100Hz, soprano 100Hz) |
±15dB |
±15dB |
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Measurements width/height/depth (mm) |
433 x 95 x300 |
433 x 95 x 300 |
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Weight (kg) |
11 kg |
12 kg |
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