DMA02-IN 2x2 DSP Network IO Adapter
CNC-machined aluminum alloy enclosure, compact design, easy to use, supports hot-swapping.
Built-in 2-channel analog XLR balanced inputs and 2-channel AES67 network outputs.
Integrated 2 × 2 automatic mixing matrix.
Transmits SMPTE ST2110 & AES67 audio and device control signals using cost-effective Ethernet cables.
Delivers lossless, high-quality uncompressed network audio with ≤1ms network latency and ≤2ms processing delay.
DIGISYN LINK3 control software for easy expansion, device monitoring, network routing, and DSP configuration.
Supports PoE (Power over Ethernet), compliant with IEEE 802.3af power standard.
Advanced DSP functions: EQ, Delay, Compression, Limiting, FIR, etc.
Premium design
Features a high-end CNC-machined aluminum alloy enclosure for stable operation even under extreme temperatures.
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.
DSP capabilities
Powerful DSP processing capabilities support a comprehensive suite of audio processing tools including Signal Generator, Noise Gate, Feedback Destroyer, Delay, Parametric EQ, High-pass Filter, Low-pass Filter, Expander, Compressor, Limiter, FIR Filter, Ducking, and Automixer.
Versatile application scenarios
Whether in professional conference rooms, large-scale sound reinforcement systems, live music performances, home theater setups, or broadcast television network systems, the DMA02 IO adapter can seamlessly integrate and deliver exceptional performance.
Connection Diagram
| 参数 | 参数描述 |
|---|---|
| Max. Signal Level (Bal.) | 18dBu |
| 频率响应 | 20Hz–20kHz, ±0.5dB |
| 阻抗 | 20 kΩ (Balanced) |
| 10 kΩ (Unbalanced) | |
| 动态范围 | 110dB @+18dBu, A-weighted |
| Signal-to-Noise Ratio | 99dB @+4dBu |
| 总谐波失真 | 0.005% @+4dBu, 1kHz |
| Connectors | RJ45 & 2 × XLR-F |
| 电源 | Class 1 IEEE 802.3af PoE |
| Sample Rate | 48kHz |
| 位深度 | 16bit, 24bit, 32bit |
| AES67 Device Latency | 1ms, 2ms, 5ms, or 6ms (Configurable via DIGISYN LINK3) |
| Network Protocol | AES67, ST2110, RAVENNA |
| 维度 | 155mm × 45mm × 25mm (Excluding cables and connectors) |
| 重量 | 0.25kg |
For more resources such as firmware, manuals, software and tutorials for this device, please click the hyperlink below.