DS216B/DS214B专业音箱处理器
- 配备高性能的AKM A/D转换器AK5392和三个24位DSP处理器并行运行。
- 输出通道上包含压缩器以进行动态控制。
- 提供通道之间的复制功能和输出相位反转。
- 可调节的频率点，实现精确调谐。
- 每个输出通道都有5段可调参数的PEQ（参数均衡器）。
- 每个通道可调节延迟时间长达7ms，所有参数可调节。
- 提供16个用户记忆功能，并支持USB控制。
5-band parametric equalizers
Additionally, it features built-in parametric or shelf equalizers to effectively optimize system frequency response. The product also includes convenient and practical functions like channel copy and output phase inversion. Each output channel comes with a 5-band parametric equalizer with freely adjustable parameters, maximum delay of up to 7ms per channel, and customizable parameters. With 16 user presets and USB control support, operation becomes more convenient. These characteristics allow the product to be widely used in diverse audio processing scenarios, meeting users’ varied requirements.
Comprehensive auxiliary functions
Regarding functionality design, each output channel is equipped with an independent limiter, with adjustable threshold, ratio, attack time, and release time. The input-output modes are flexible, offering various combinations including 2 inputs and 6 outputs (2 inputs and 4 outputs for DS214B). There is a variety of crossover modes with rich choices of filter types and slopes such as -6, -12, -18, -24dB, or -48dB, covering Butterworth, Linkwitz-Riley, Bessel, and various variable slope options like 12dB.
High cost performance digital speaker processor
DS216B utilizes the high-performance AKM A/D AK5392, three 24-bit DSP chips for parallel processing, and advanced DSP technology, ensuring efficient and precise processing.
Maximum 2 analog inputs and 6 analog outputs
DS216B has 2 analog input ports and 6 analog output ports.
DS214B has 2 analog input ports and 4 analog output ports.
| 参数 | 值 |
| 输入阻抗 | 10KΩ，电子平衡输入 |
| 共模抑制比 | > 50dB(30Hz~20KHz) |
| 输出阻抗 | < 50Ω, electronic balance input |
| 最大输出 | Vpp=4V 平衡，Vpp=7.6V 不平衡 |
| 频率响应 | 20Hz~20kHz |
| 输入增益 | -40.0dB~6.0dB（步进0.5dB） |
| 输出增益 | -40.0dB~6.0dB（步进0.5dB） |
| 最高延时 | 7ms |
| EQ数量 | 每个输出通道有5段参数均衡器 |
| EQ 增益 | -12~12dB（步进0.1dB） |
| EQ分类 | Parametric,l-Shelf 6dB, L-Shelf 12dB, H-Shef 6dB, H-Shelf 12dB |
| EQ 频率 | 20Hz~20KHz，31个ISO标准频率 |
| EQ Q值 | 0.5~10，共11个选项 |
| 低音架频率 | 20Hz~1KHz |
| 高音架频率 | 1KHz~20KHz |
| 架频增益 | -12~12dB（步进0.1dB） |
| 频率（HPF） | 10Hz~16KHz |
| 频率（LPF） | 35Hz~22KHz |
| 交叉分类 | Butterworth 6dB、12dB、 18dB、24dB、 48dB Bessel 12dB、 18dB、 24dB、 48dB Linkwitz -Riley 24dB、48dB |
| 限制器阈值 | -20~+15dB |
| 响应时间 | 1~100ms |
| 保持时间 | 0~100ms |
| 拒绝时间 | 10~1000ms |
| 失真效果 | 0.005%(THD) |
| 输入电平指示器 | -30dB,-24dB,-12dB,-6dB,-3dB,0dB,Clip |
| 输入电平指示器出 | -30dB,-24dB,-12dB,-6dB,-3dB,Limit,Clip |
| LCD显示器 | 2×20 |
| 电压 | AC90V~250V, 50-60Hz |
| 重量 | 3.6Kg |
| 大小 | 482mm x 158mm x 45mm |
coming soon