DMX208L 4x4 Network DSP Audio Matrix
- DMX208L is a network audio matrix or stagebox, including 4×4 analog channels and 4×4 network channels. The input interface can activate a 48V phantom power supply.
- Standard XLR interfaces and GPIO. Standard 1U design chassis.
- It has an 8×8 mixing matrix, supporting Dugan and gating mixing auto mixer. Sampling rates of 48kHz and 96kHz, with bit depths of 16, 24, and 32 bits.
- Utilizes the AES67 protocol and provides powerful DSP functions with support for OTA upgrades and splicing. It can be combined with DSCORE audio workstation or DMX232 network mixer to form a large-scale mixing matrix. Supports routing, monitoring and DSP via DIGISYN LINK3 GUI controller.
- PoE-af standard power supply 15W, also supports DC power input.
- Supports AEC (Acoustic Echo Cancellation), ANS (Automatic Noise Suppression), AGC (Automatic Gain Control), AFC (Adaptive Feedback Cancellation), and ANC (Active Noise Cancellation).
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 4×4 network transmission channel, offering ultra-low latency, stability, and high-quality audio networking. The DMX208L combines the stagebox and DSP processor into one unit, reducing system complexity, saving on the number of devices in the network, and budget.
1U rack chassis
Standard 1U design chassis.
8-channel GPIO Outputs
GPIO is a kind of pin of a microcontroller or other integrated circuits, and it can be configured as an input or an output. The 8-channel GPIO output means that 8 such pins are configured in the output mode. These pins can be used to control external devices, such as LED lights, relays, motor drivers and so on.
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
The PoE-af standard provides 15W power supply and also supports DC 12V/1.5A.
Customizable DSP
Supports freely configurable full-featured, powerful DSP with functions including EQ/compressor/FIR/delay/noise gate/limiter/feedback suppression/high-low pass/mixing, etc. FIR filter up to 4096 taps. 6A algorithm support： ANS, AFC, AGC, AEC, ANC and AM.
Expandable network mixing matrix
With Ethernet connectivity, in conjunction with DMX232 32X32 mixing matrix or DSCORE audio workstation, it can achieve a mixing matrix of over a thousand channels, meeting the needs of any large-scale audio system.
XLR interfaces and Phantom Power
4×4 XLR terminal inputs and outputs. The inputs can provide 48V phantom power for microphones.
| Function | Supported |
| FIR filters | Up to 4096 taps |
| EQ | Up to 16 bands |
| Delay | Up to 4s |
| AEC | ✔ |
| ANS | ✔ |
| AGC | ✔ |
| AFC | ✔ |
| Auto Mixer | ✔ |
| Signal Generator | ✔ |
| High/Low Pass | ✔ |
| Noise Gate | ✔ |
| Limiter | ✔ |
| Ducker | ✔ |
| Expander | ✔ |
| Feedback suppression | ✔ |
| 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 |
| DSP Function | PEQ, Delay, Auto Mixer, AFC, AGC, ANS, AEC, Ducker, FIR, etc. |
| 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 | XLR Interface |
| Network bandwidth | 100 Mbps |
| Size | 482 x 152 x 45 mm |
| Net weight | 2.5 kg |
coming soon