DS-240
音箱处理器
Kunimori DS240专业音箱管理器
产品描述 >>>>>
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采用DSP技术的音箱处理器, 高性能的AKM的A/D AK5392● 3片24-bit DSP并行处理
灵活组合的2输入4输出多种分频模式可选
每个通道输出有-12dB~+12dB 增益控制, 步距: 0.5 dB
每个通道输入有-12dB~+12dB 增益控制, 步距: 0.5 dB
通道输出有压限器
具有通道拷贝功能
高低通分频处理, 频点可调
分频滤波器类型和斜率多种选择: -6, -12, -18, -24dB或-48dB巴特沃斯(Butterworth)、
宁克锐(Linkwitz-Riley)、 贝塞儿(Bessel)及12dB的多种可变值,斜率选择
每个通道输出带有5段参量均衡, 参数可调
每个通道*大延时可达7ms, 参数可调
16个用户存储器, RS232控制
8×7段输入/输出, 精确数字电平表
2×20 LCD背光显示
开关电源: 90~250V
性能参数 >>>>>
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输入: | |
阻抗 | 10KΩ, 电子平衡输入 |
共模抑制比 | 高于50dB(30Hz~20KHz) |
输出: | |
阻抗 | <50Ω, 电子平衡输出 |
输出*大电平 | Vpp=4V 平衡,Vpp=7.6V非平衡 |
频率响应 | 20Hz~20.0kHz |
动态范围 | |
失真 | 0.005%(THD) |
*大延时 | 7ms |
输出增益 | -40dB~+6dB ±0.5dB |
输入增益 | -40dB~+6dB ±0.5dB |
参量均衡器 | |
滤波器: | |
增益 | ±12dB in 1dB steps |
中心频点 | 20Hz~20kHz 31个ISO频率 |
Q值 | 0.5~10 共11个选项 |
Shelving滤波器频响: | |
Lo-shelf: | 20Hz~1kHz |
Hi-shelf: | 1kHz~20kHz |
Shelf gain: | ±12dB in 1dB steps |
高通低通滤波器(HPF&LPF) | |
滤波器 | |
频率(高通) | <10Hz~16.0kHz |
频率(低通) | 35Hz~22.0kHz |
响应曲线 | Butterworth 6dB、12dB、18dB、24dB、48dB |
Bessel 12dB、18dB、24dB、48dB | |
Linkwitz-Riley 24dB、48dB | |
限制器(Limiter) | |
门限(Level) | -20 ~ +15dB |
上冲时间 | 1~100ms |
保持时间 | 0~100ms |
衰减时间 | 10~1000ms |
显示 | 2×20 |
输入电平指示 | -30dB,-24dB,-12dB,-6dB,-3dB,0dB,Clip |
输出电平指示 | -30dB,-24dB,-12dB,-6dB,-3dB,Limit,Clip |
输入 | XLR-3F |
输出 | XLR-3M |
电源 | 90V-250V AC |
联机界面 >>>>>
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