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Our web address : www.alpha.ind.in
FEATURES AND FACILITIES
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5 MIC & 2 AUX INPUTS : This is provided with individual volume controls. The AUX input are alternate to MIC-4 & MIC-5.
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| PRE OUTPUT : This jack is for connecting Cassette Recorder (for recording) and for connecting Booster Amplifier. |
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LINE OUTPUT : This jack offers 1V/1Kohms output for connecting to Line input of a Booster Amplifier or any other amplifier.
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| ELECTRONIC PROTECTOR : This amplifier is provided with electronic short circuit protection to safegaurds it against overload and short circuit. |
| AUTOMATIC CHANGEOVER : Provision for automatic changeover from AC to battery opertion ensuring continuity of the program. |
| BATTERY PROTECTION : Protection is provided against the reverse polarity of battery |
TECHNICAL SPECIFICATIONS
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POWER OUTPUT
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MAX. |
220 Watts RMS
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| 10% THD |
160 Watts RMS
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| 5% THD (RATED) |
140 Watts RMS
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| 2% THD |
120 Watts RMS
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OUTPUT REGULATION
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< 2 dB no load to full load at 1KHz
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FREQUENCY RESPONSE
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PRE-AMPLIFIER |
20-20000Hz ±1dB
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| AMPLIFIER |
70-12000Hz ±2dB
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| OVERALL |
50-15000Hz ±3dB
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INPUT CHANNELS
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MIC. 1~5 |
0.65 mV/4.7 Kohms
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| AUX-1 |
100 mV/470 Kohms
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| AUX-2 |
100 mV/230 Kohms
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S/N RATIO
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60dB
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TONE CONTROLS
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BASS |
±10dB at 100Hz
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| TREBLE |
±10dB at 10KHz
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OUTPUT CHANNELS
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PRE-OUT |
200 mV/600 ohms
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| LINE |
1 V/1 Kohms
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| OUTPUT TAPS FOR SPEAKERS MATCHING |
DIRECT CONNECT |
4, 8 & 16 ohms
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| USE WITH LMT'S |
70 & 100 V Line
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POWER SUPPLY
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AC |
220~240V 50/60Hz
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| DC |
24 V (12 x 2Car Battery)
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OUTPUT LEVEL INDICATOR
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5 LED Array
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PROTECTIONS
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AC FUSE |
3 Amps. 250V
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| DC FUSE |
10 Amps. Reset Type
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| BATTERY |
Protection against wrong battery polarity
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AC POWER CONSUMPTION
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DC POWER CONSUMPTION
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4.0 A
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DIMENSIONS
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420W x 320D x 155H
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WEIGHT
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13.6 kg |
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