DMX208A 4×4 Network DSP Audio Matrix
A network DSP audio matrix including 4 × 4 AES67 networked audio channels
Key Features
- Network Audio Matrix: Features 4 × 4 networked audio channels supporting ST2110-30 / AES67.
- Analog Connectivity: Equipped with 4 × 4 analog Phoenix terminals; inputs support 48V phantom power.
- Smart Auto-Mixing: Supports up to 8 × 8 auto-mixer with Gain Sharing and Gating Mixing algorithms.
- Premium Audio Specs: Supports 48kHz/96kHz sampling rates and 16/24/32-bit depths for high-fidelity sound.
- Comprehensive DSP Suite: Includes AEC, ANS, AGC, AFC, and ANC processing; supports OTA upgrades and splicing.
- Advanced Echo Cancellation: Equipped with up to 4 × AEC processors (Update released in Mid 2026).
- Network Redundancy: ST2022-7 seamless protection switching firmware support starting from March 2026.
- Flexible Power Supply: Supports PoE-af (15W) standard and DC power input.
- Compact Design: 1/4U half-width form factor, including all necessary mounting hardware.
- Management Software: Controlled via free AES67LINK GUI Controller for monitoring and configuration.
Ever-Iterating AES67 Devices
Equipped with the DL-08D network audio module, it seamlessly supports the AES67 protocol, enabling interoperability with all AES67 network devices. It provides a 4×4 AES67 network channel, offering ultra-low latency, stability, and high-quality audio networking. The DMX208A combines the stage box and DSP processor into one unit, reducing system complexity, saving on the number of devices in the network, and budget.
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.
- AES67
- SMPTE ST2110-30
- RAVENNA
Direct integration with Dolby Atmos® cinema processors
Seamless AES67 audio patching with Dolby® CP850 CP950 IMS3000 and other Atmos-enabled systems. Simplifies immersive audio routing within the DIGISYN DMX network DSP platform.
Fully Programmable & Customizable DSP
Equipped with a powerful, fully configurable DSP featuring a comprehensive suite of processing tools, including:
- Signal Generator
- Noise Gate
- Feedback Destroyer
- Delay
- Parametric EQ
- High-pass Filter
- Low-pass Filter
- Expander
- Compressor
- Limiter
- FIR Filter
- Ducking
- Automixer
- AGC
- AEC
- ANS
- AFC
PoE and DC Dual power
DMX208A supports PoE-af standard provides 15W power supply and also DC 12V-1.5A.
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
AES67LINK GUI Controller
Utilize the AES67LINK GUI free control software to achieve a combination of DSP, audio routing, and online monitoring.