DLA-04 4x4 Network Stagebox
- DLA-04 is a network audio stagebox including 4 x 4 networked audio channels (DIGISYN LINK/ AES67)
- 4-channel analog input via Phoenix terminal blocks, supporting microphone/line level with 48V phantom power capability
- Sampling rates of 48kHz and 96kHz, with bit depths of 16, 24 and 32 bits
- PoE-af standard power supply 15W, also supports DC power input
- 1/4U half-width, includes mounting hardware
- Free DIGISYN LINK3 GUI Controller software for control, monitoring and configuration
持续迭代的AES67设备
The DLA-04 is a powerful AES67 network audio stagebox that supports communication with other AES67 devices. It enables full-system audio routing, device configuration and real-time monitoring through the All-in-one software. With support for OTA upgrades, it ensures continuous updates and functional optimization of the device.
Now supporting SMPTE ST2110-30
Since July 2025, all devices upgraded to firmware version 3.1.4.67 or later have gained support for user-configurable DSCP QoS priorities, PTP domains (Precision Time Protocol Domain), and multicast port numbers. This enhancement ensures the devices fully meet the stringent requirements of broadcasting network environments for advanced Quality of Service (QoS), precise clock synchronization, and flexible multicast management.
DIGISYN LINK嵌入式技术
Equipped with the DL-08 network audio module, it seamlessly supports the AES67 protocol, enabling interoperability with all AES67 network devices. It provides a 4 x 4 AES67 network channel, offering ultra-low latency, stability, and high-quality 48kHz or 96kHz audio networking.
前面板
- 通道电平指示灯
- 电源指示灯
- 网络通信状态指示灯
- 幻象电源指示灯
- 幻象电源开关
后面板
- 直流12V 1.5A电源适配器
- 设备配备千兆网络接口，其中“A”端口支持以太网供电（PoE）功能。
- 电源输入接口
- 电源输出接口
- Line/Input audio channels （Supports 48V phantom power）
- 音频输出接口
DIGISYN LINK3 GUI 控制软件
利用DIGISYN LINK 3免费控制软件，实现数字信号处理（DSP）、音频路由和在线监控的集成管理。
支持以太网供电（PoE）和直流（DC）双电源供电
DLA-04 supports PoE-af standard provides 15W power supply and also DC12V / 1.5A.
| 音频功能 | 值 |
| 采样率 | 48 / 96 kHz |
| 网络延时 | 0.5 ~ 20 ms |
| 位深度 | 16/ 24 / 32 Bit |
| 谐波失真+噪声 | 0.005%@re +4dBu, A weighting, 1kHz |
| 通道隔离 | 84DB, A weighting, re+4dBu |
| 频率响应 | +0.3DB 20Hz-20kHz |
| 最大输入/输出电平 | 14DBU@1kHz, THD+N<1% |
| 动态范围 | 110DB, A weighting |
| Words put gain | 0 / 15 / 20 / 24DB 4 files |
| 共模抑制比 | >50DB @1kHz, re+4dBu |
| 输入阻抗 | Equilibrium 18kΩ, non-equilibrium 9kΩ |
| 输出阻抗 | Equilibrium 300Ω, non-equilibrium 150Ω |
| 硬件 | |
| 模拟通道 | 4 IN, 4 OUT |
| 网络通道 | 4 IN, 4 OUT |
| 幻象电源 | 48V, 10MA, Ripple＜10MV |
| 电源输出 | 12V DC, 1.5A / PoE-af(15w) power supply |
| 模拟输出接口 | 凤凰端子 |
| 网络带宽 | 100 Mbps |
| 大小 | 108 x 149 x 45 mm |
| 净重 | 0.7 kg |
For more resources such as firmware, manuals, software and tutorials for this device, please click the hyperlink below.