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产品类别:均衡器 |
产品名称:美国dbx:231 双31段图示均衡器 |
产品价格:面议
关 键 词:周边,处理器,均衡器
产品说明:香港百利恒国际有限公司提供美国dbx:231 双31段图示均衡器产品信息,包括美国dbx:231 双31段图示均衡器产品详细介绍,美国dbx:231 双31段图示均衡器产品参数,3D图库等信息,显示的美国dbx:231 双31段图示均衡器图仅为参考,购买请以美国dbx:231 双31段图示均衡器实物为准.
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美国dbx:231 双31段图示均衡器 技术参数 |
dbx 231 双31段图示均衡器
TRS或XLR差分平衡入和输出
可选择立体声或由左右声道相加而合成的超低音
两通道均有x10范围选择开关
两个通道均有40Hz高通滤波器(低频切除)
所有的输出均带相位反转开关
所有频段上的输出电平均可独立调整
24dB nkWitz-Riley滤波器(专业标准)
立体声/单声道状态指示LED灯,表明单元的选择的工作模式
输入:
连接器:1/4″TRS,(母)XLR(2脚火线)
类型:电子平衡/不平衡,RF(射频)滤波
阻抗:平衡40KΩ,不平衡20KΩ
最大输入电平:>+21dBu平衡或不平衡
CMRR(共模抑制比):>40dB,典型值1KHz>55dB
输出:
连接器:1/4″TRS,(公)XLR(2脚热端)
类型:平衡/不平衡阻抗,RF(射频)滤波
阻抗:平衡100Ω,不平衡50Ω
最大输入电平:>+21dBu,平衡或不平衡到2KΩ或更大的负载
>+18dBm,平衡或不平衡(到600Ω负载)
系统特性:
带宽:20 Hz-20 KHz,+0.5/-1 dB
频率响应:10 Hz至50KHz;+0.5/-3dB
动态范围:108dB
信号/噪声比:90dB
内部串音:<-80dB,20Hz-20 KHz
总谐波失真+噪声:<0.004%
功能开关:
EQ旁通:在信号途径中旁通图示均衡器
低端切除:131/215:50Hz,12dB/倍频程低端截止滤波器
231:40Hz,12dB/倍频程低端截止滤波器
量程范围:可选择的±6dB或±12提升 减
供电:
工作电压:100V/AC,50Hz/60Hz
120V/AC,60Hz
230V/AC,50Hz/60Hz
电源消耗:131/215:12W
231:15W
电源连接:IEC电源插座
Dual Channel 31-Band Graphic EQ
2/3-octave. Constant Q frequency bands.
With a lineage extending back to the revered 12 and 20 Series graphic equalizers, the dbx? 231 easily lives up to the dbx reputation at a price point which can find a home in the tightest of budgets. Besides including two 31-band channels of 1/3-octave equalization, the 231 also offers ?6 or ?12 dB boost/cut range; XLR, 20mm faders and ? In. inputs; nonconductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering. As always, the inevitable result of their meticulous attention to detail and top quality componentry is exceptional sound, performance, and reliability.
The 2-Series represents a major step forward in the performance of entry-level graphic equalizers. From its amazing 10Hz to 50kHz frequency response, to its 108dB dynamic range and internal toroidal transformer, the 2-Series offers out-of-this-world specifications with a down to earth price point. Sure to find a home in the studio, on tour and with installed sound venues, the 2-Series is destined to take its rightful place in the lineage of great dbx? Signal processors that are the Professional's Choice. With such affordable quality, there's no longer any excuse for compromising your sound.
Features:
Two 31-band, 2/3-octave Constant Q frequency bands
Switchable boost/cut ranges of ?6 or ?12 dB
Front panel bypass switch
4-segment LED ladders for monitoring output levels
XLR and TRS Inpts and Outputs
Internal Toroidal Transformer
Technical Info
Frequency Response: <10Hz to >50kHx
Dynamic Range: Greater than 108dB
Input Gain Range: ?12 dB
12dB per octave 40Hz low-cut filter
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