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
Ever-Iterating AES67 Devices
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.
DIGIGYSN LINK-embedded
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.
Front panel
- Channel level indicator light
- Power indicator light
- Network communication status light
- Phantom power indicator light
- Phantom switch
Back panel
- DC 12V 1.5A DC power supply
- Gigabit network interface （’A’ supports PoE Power）
- Power Input Interface
- Power Output interface
- Line/Input audio channels （Supports 48V phantom power）
- Output audio channels
DIGISYN LINK3 GUI Controller
Utilize the DIGISYN LINK 3 free control software to achieve a combination of DSP, audio routing, and online monitoring.
PoE and DC Dual power
DLA-04 supports PoE-af standard provides 15W power supply and also DC12V / 1.5A.
| Audio Capabilities | Value |
| Sampling Rates | 48 / 96 kHz |
| Network audio delay | 0.5 ~ 20 ms |
| Bit Depth | 16/ 24 / 32 Bit |
| Harmonic distortion + noise | 0.005%@re +4dBu, A weighting, 1kHz |
| Channel isolation | 84DB, A weighting, re+4dBu |
| Frequency response | +0.3DB 20Hz-20kHz |
| Maximum input/output level | 14DBU@1kHz, THD+N<1% |
| Dynamic range | 110DB, A weighting |
| Words put gain | 0 / 15 / 20 / 24DB 4 files |
| Common mode rejection ratio | >50DB @1kHz, re+4dBu |
| The input impedance | Equilibrium 18kΩ, non-equilibrium 9kΩ |
| Output impedance | Equilibrium 300Ω, non-equilibrium 150Ω |
| Hardware | |
| Analog audio channel | 4 IN, 4 OUT |
| Network audio channel | 4 IN, 4 OUT |
| Phantom power supply | 48V, 10MA, Ripple＜10MV |
| Power supply | 12V DC, 1.5A / PoE-af(15w) power supply |
| Analog Interfaces | Phoenix Interface |
| Network bandwidth | 100 Mbps |
| Size | 108 x 149 x 45 mm |
| Net weight | 0.7 kg |
For more resources such as firmware, manuals, software and tutorials for this device, please click the hyperlink below.