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DA series products technical parameters
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models
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DA400
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DA600
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DA800
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DA1100
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DA1300
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Rated power(1KHz,THD+N=0.1%)
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8ohm stereo
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2×400W
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2×600W
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2×800W
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2×1100W
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2×1300W
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4ohm stereo
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2×600W
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2×900W
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2×1200W
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2×1650W
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2×1950W
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2ohm stereo
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2×800W
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2×1200W
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2×1600W
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2×2200W
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2×2600W
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8ohm bridge
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1200W
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1800W
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2400W
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3300W
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3600W
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4ohm bridge
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1600W
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2400W
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3200W
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4400W
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5200W
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Frequency response
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BYASS
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20Hz-20kHz(±0.3dB)
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LOW PASS
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20Hz-150Hz
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Hi PASS
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50Hz-20kHz
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Signal to noise ratio
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20Hz-20kHz
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≧98dB
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Harmonic distortion
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20Hz-20kHz.Half Power
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≦0.1%
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Conversion rate
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Rated Power into 8ohm
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50V/μs
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Damping coefficient
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8ohm, 1f=1kHz
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400:1
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500:1
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600:1
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700:1
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800:1
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The input sensitivity
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Rated Power into 8ohm
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0.775V / 1.0V / 1.4V
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Degree of separation
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Rated Power into 8ohm
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≧62db
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The input impedance
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balanced/unbalanced
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10K ohm/ Unbalanced,20K ohm/ Balanced
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Amplifying circuit type
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Class AB
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H class
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H class
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H class
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H class
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Protection function
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Have perfect protection function
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1.have a boot soft start protection, prevent the impact on the horn.
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2.have input overload protection, prevent signal input is too big,
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with functions of automatic clipping.
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3.have over-current protection, as a result of special circumstances,
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the loop current is too large, automatic protection.
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4.have output short circuit protection, if the output short circuit,
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with automatic protection
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5.have power transformer overheating protection, has the power
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tube overheating protection.
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Power triode
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The original Japanese Toshiba brand
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2SA1943/2SC5200
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The power supply
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220V/50Hz
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The outer packing size
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cm
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60*60*16cm
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60*60*16cm
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60*60*16cm
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65*60*20cm
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65*60*20cm
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The weight of the
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KG
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23
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26
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30
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35
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36
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