DS458/DS356/DS254网络音箱处理器
- Built-in DIGISYN LINK AES67 DL-08 network module. Supports AES67 standard with 4 network inputs.
- Maximum 4 analog inputs and 8 analog outputs.
- 24-bit, 48kHz precision. Optional FIR all-pass filters are available.
- 使用高性能AD/DA DAC芯片和高速处理的DSP芯片。
- 该设备具有单独的输入延迟设置（1秒）和输出延迟设置（1秒）。
- 提供7段输入均衡器（PEQ）和输出均衡器（PEQ）。
- 设计具有较强的可访问性，包括数字锁定、复制功能和路由能力。
- 支持USB和RS485通讯，适用于不同的环境。
DIGISYN LINK-embedded
Equipped with the DIGISYN LINK DL-08 AES67 network audio module, supporting the AES67 protocol, it offers 4×4 network transmission channels for stable and efficient audio networking support.
Multi-functional digital speaker processor
The DS458 meets all speaker processing needs in a compact 1U form factor. It includes all essential speaker processing functions: gain, delay, PEQ, compression, crossover, and limiter. Optional FIR all-pass filters are available to control phase without altering gain settings.
Maimum 4 analog inputs and 8 analog outputs.
DS458 has 4 analog input ports and 8 analog output ports.
DS356 has 3 analog input ports and 6 analog output ports.
DS254 has 2 analog input ports and 4 analog output ports.
AKM high-performance AD/DA converters
Featuring high-performance AKM AD/DA converters and fast-processing DSP chips, it ensures high-fidelity audio reproduction and quick, precise processing.
User-friendly control interface
The DS458 boasts comprehensive auxiliary function designs, including digital lock, copy, and routing functions, expanding its practicality. It also features 6 LED parameter tables, enhancing visual feedback and operability. A mature circuit design combined with superior components results in high-performance metrics, offering exceptional performance, reliability, and durability. Additionally, with support for USB/RS485 communications, it can be widely utilized in a range of environmental conditions, showcasing strong adaptability.
7-band parametric equalizers
The intuitive and user-friendly control interface greatly enhances operational convenience, making it easy for users to get started. With maximum delay times of up to 1 second for both input and output, it adapts seamlessly to various application environments, effortlessly handling large performances, conferences, and complex scenarios. Furthermore, both inputs and outputs feature 7-band parametric equalizers, catering to diverse configuration and tuning requirements, providing ample space for fine audio adjustments.
| 型号 | 458 | 356 | 254 |
| 输入/输出 | 4进8出 | 3进6出 | 2进4出 |
| 输入阻抗 | 10kΩ | ||
| 输出阻抗 | 50Ω | ||
| 最大输入/输出电平 | 19dBu | ||
| 采样率 | 48kHz | ||
| 输入/输出 增益 | -40 ~ +12dB, (step 0.1 dB) | ||
| 输入延时 | 0ms ~ 1s, (step 21us) | ||
| 输出延时 | 0ms ~ 1s, (step 21us) | ||
| 输入 PEQ | 每通道4段 | 每通道7段 | 每通道7段 |
| 输出 PEQ | 每通道5段 | 每通道7段 | 每通道7段 |
| EQ 增益 | -30 ~ +15dB, (step 0.1db) | ||
| EQ 模式 | PEQ, Low shelf (6db/12db), High shelf(6db/12db) | ||
| EQ 频率 | 19.7Hz ~ 21.9kHz | ||
| EQ带宽 | 0.017 ~ 4.750 OCT | ||
| 交叉频率 | 19.7Hz ~ 21.9kHz | ||
| 交叉坡度 | FLAT THRU, 12dB, 24dB, 36dB, 48dB | ||
| 交叉分类 | Butterworth, Bessel, Linkwitz-Riley | ||
| 压缩机阈值 | -20dB ~ +20dB, (step 0.5 dBu) | ||
| 压缩机比率 | 1.2, 1.5, 2, 3, 4, 6, 10, 20, 40, 128:1 | ||
| 响应时间 | 1 ~ 100ms, (step 1ms) | ||
| 释放时间 | 50 ~ 1000ms, (step 50ms) | ||
| 动态范围 | 112dB A Weighting | ||
| 共模抑制比 | >40dB | ||
| 串音 | <-100dB | ||
| 失真效果 | 0.002% (1kHz,0dBu) | ||
| 系统预设 | 10个预设，最大30个用户 | ||
| 电压 | AC 90V~250V 50Hz-60Hz | ||
| 重量 | 2.81kg | 2.8kg | 2.79kg |
| 大小 | 482mm x 164mm x 45mm | ||
coming soon…