1)Amplifiers of PA series are of compact structure and light weight, developed for high stander audio performance engineering. It is of strong integrating reliability, beautiful timbre and strong HI feeling. Superb strong big round transformer is adopted for power supply. Very mature and stable great power culling design is suitable for concerts and fixed occasions. The innovation technology is the core for this series, creating new stander for delicacy of timbre, wallop and definition. It can be configured into all kinds of loading, satisfying the customers with being able to provide individual and flexible and the processing art-work of electric circuit is optimized.
2) Uniquely collocation fine and expensive German WIMA capacity, making the sound effect fresh. Through the touch up of the real coupling capacity, it makes the timbre natural and charming, anomaly plump and smooth-skinned, and extensibility very good. It is a kind of rare product.
3)Round bug transformer specially used for sound channel is adopted ,providing power stock which is beyond the rated power to the amplifier Thus, the amplifier has very good load capacity and strong dynamic sense.
4) Professional audio Panasonics 150000UF, 100V withstand voltage filtering capacity can provide higher speed of charge-discharge, making the dynamic response of the unit work remarkably.
2) Uniquely collocation fine and expensive German WIMA capacity, making the sound effect fresh. Through the touch up of the real coupling capacity, it makes the timbre natural and charming, anomaly plump and smooth-skinned, and extensibility very good. It is a kind of rare product.
3)Round bug transformer specially used for sound channel is adopted ,providing power stock which is beyond the rated power to the amplifier Thus, the amplifier has very good load capacity and strong dynamic sense.
4) Professional audio Panasonics 150000UF, 100V withstand voltage filtering capacity can provide higher speed of charge-discharge, making the dynamic response of the unit work remarkably.
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Technical Parameters:
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Model
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PA420
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PA620
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PA820
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PA1200
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PA2400
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PA3200
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PA3600
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PA3800
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8Ω Stereo Power
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330W*2
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400W*2
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500W*2
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600W*2
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850W*2
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1050W*2
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1300W*2
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1500W*2
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4Ω Stereo Power
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500W*2
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600W*2
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750W*2
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900W*2
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1275W*2
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1575W*2
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1950W*2
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2250W*2
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8Ω Bridge Power
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900W
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1200W
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1500W
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1800W
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2100W
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3150W
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3900W
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4500W
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Frequency
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20Hz-20KHz+0/-0.5dB
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THD+N
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<0.05%@8Ω 1KHz
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S/N rate
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>105dB
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Slew rate
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40v/us
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Damping factor
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>450@8Ω
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Crosstalk
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>100@8Ω 1KHz
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Input impedance
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20KΩ(balance)/10KΩ(unbalance)
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Input sensitivity
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0.775v, 1.0v, 1.44v
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Protect
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DC, short circuit, over heat, softstart, VHF, ect.,
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Control
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Front panel: power stich/cha chb volume rear
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Height
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2U
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3U
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Packing
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575*575*135mm
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580*580*190mm
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Volume
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0.05m3
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0.08m3
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Gross weight
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19kg
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21kg
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23kg
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26kg
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29kg
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31kg
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39kg
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42kg
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