Kunimori DX-2800
音箱处理器
Kunimori DX-2800四进八出音箱处理器
产品描述 >>>>>
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每个输出通道独立压限器、门限、比例上冲时间和释放时间可调● 采用DSP技术的音箱处理器, 高性能的AKM的A/D AK5392
4片24-bit DSP并行处理
灵活组合的4输入8输出多种分频模式
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
内置参量均衡器或shelf均衡器用以优化系统频率响应
输出相位反转
每个输出通道带有5段参量均衡, 参数可周
每个通道*大延时可达7ms, 参数可调
10个用户存储器, RS232控制
开关电源: 90-250V
12×7段输入/输出, 精确数字电平表
2×20 LCD背光显示
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 | 0.01%(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 0.1dB steps |
| 中心频点 | 20Hz~20kHz 360个ISO频率 |
| Q值 | 0.4~128 共100个选项 |
| Shelving滤波器频响: | |
| Lo-shelf: | 20Hz~1kHz |
| Hi-shelf: | 1kHz~20kHz |
| Shelf gain: | ±12dB in 0.1dB 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 |
| 背光显示 | 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 |
| 保险丝 | T1A/250VAC |
联机界面 >>>>>
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