公司产品
美国EV,EAW,JBL,DBX,SHUER,C-MARK,日本BMB,雅马哈,马兰士,德国GRADIO,百灵达(BEHRINGER),英国ALLEN&HEATH调音台电脑点歌等,均为行货。
周加强
电话:18668066312
Q Q:877818260
What makes dbx the most well-respected dynamics processing company? Besides years of leadership and expertise in the processing field, we have combined our detection and summing methods, known as True RMS Level Detection and True RMS Power Summing, to be “true” to the sounds that are heard by the human ear. dbx has patented integrated circuit designs that can detect and then process natural sounds over a broad range of signals. Wouldn't all musicians want their voices to be heard at their best. That’s what dbx believes and that’s why their processors are unrivaled. |
DBX 231 |
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特 性
规 格
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DBX 1231
性能
●可选择的提升/哀减范围:+/-6dB和+/-15dB
●电子平衡/非电子平衡
●伺服式平衡/非平衡输入
●输入和输出均设有射频滤波器
●XLR。排壮接线端子和1/4TRS接口
●-12dB/+12dB输入增益范围
● 18db/倍频程的40Hz贝塞尔式低频切换滤波器
●机箱/信号接地悬浮能力
●内置式电源供电
●关闭电源的硬线中继旁路及2秒的加电延时
输入接口:1/4吋TRS.XLR插座(二脚为热正端,母头),以及条壮接线端子
类型: 电平衡/非平衡,带射频率波
阻抗: 平衡为40k*,非平衡为20k*
最大输入电入: >+21Bu,平衡或非平衡
共模拟制比: >40dB,典型值>55dB,1kHz输出接口: 1/4吋TRS.XLR插座(二脚为热正端,母头),以及条壮接线端子
类型: 阻抗平衡/非平衡式,带射频率波
阻抗: 平衡为200*,非平衡为100*
最大输入电入: >+21dBu,平衡/非平衡2k*负载或更大负载
共模拟制比: >18dBu,平衡/非平衡(接600*负载)系统性能频带宽度:20Hz-20kHz,+0.5Db/-1dB
频率响应: <10Hz->50kHz,+0.5dB/-3dB
动态范围: 109dB 115dB
信噪比: 90dB 97dB
总谐波失真+噪声 : <0.005%
通道间穿音: <-88dB,20Hz-20kHz功能开关均衡旁路: 将信号通路中的图示均衡部分旁路掉
低频切换(隐藏式): 启动40Hz 18dB/oct贝塞尔高通滤波起
范围(隐藏式): 选择+/6dB或+/-15dBde 推子提升/哀减范围
指示灯
输出电平: 4-LED条状图示指示灯(绿,绿,黄,红)分别对应-10,0,+10和+18dBu
均衡旁路: 一个LED:红色 削波指示:一个LED:红色
低频切换: 一个LED:红色 +/-6dB:一个LED:黄色
DBX 2231 |
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