DS22 Milan Audio Bridge

Audio interface with two XLR inputs, labeled input 1 and input 2, and multiple output connections, designed for professional audio applications.
Black audio interface with multiple XLR inputs and outputs, designed for professional sound recording and processing.
Back panel of a DS22 audio device featuring multiple digital inputs and outputs, along with various connection ports.

DS22 Milan Audio Bridge

Interface for multiple AES3 and analog inputs to the Milan-AVB network

  • 16 AES3 digital input channels
  • 4 channels switchable to analog
  • Ideal for connecting mixing consoles to Milan amplifiers

Where to buy

Product description

The DS22 Audio Network Bridge is an interface providing 16 inputs of AES3 digital audio channels to the Milan network, 4 of which can be switched to analogue. Allowing the easy connection of multiple mixing consoles, this 1 RU device is ideal for festival settings and any mobile or installed d&b systems using Milan-ready amplifiers. Developed specifically for the input side and intended to sit near the Front of House (FOH) console, the DS22 enables streamlined network management at an affordable price. 

The DS22 has a fully Milan-AVB enabled integrated 5-port switch, offering 3 primary and 2 secondary network sockets. Users can choose from the following input options: 16x AES3, 14x AES3 and 2x analogue, or 12x AES3 and 4x analogue. Each unit provides 2 Milan talker streams, with 8 channels per stream. It is conveniently similar to use as the DS20 output device for d&b systems relying on legacy non-Milan amplifiers. The DS22 features a power supply suitable for mains voltages 100 V – 240 V, 50 – 60 Hz, with overvoltage protection of up to 400 V.

This device expands the d&b Workflow to the input side, providing a familiar and secure operating environment with the optional direct connection of analogue audio signals.

Controls and indicators
IDENTIFY
Push button
IDENTIFY/SYNC ERROR
LED indicator: Red
Milan™ Network indicators
Magenta (PRI)/Cyan (SEC)
SUBSCRIBED (RX Subscription)
LED indicator: Green
Network
Connectors
5 x etherCON®
built-in 3-port PRI switch and 2-port SEC switch
100/ 1000 Mbit/s
Operating conditions
Humidity (rel.), long term average
< 70%
Storage temperature
–20 °C ... 70 °C / –4 °F ... 158 °F
Temperature range
0 °C ... 40 °C / 32 °F ... 104 °F
Connectors
Digital inputs (D1/2 - D15/16)
3 pin XLR female
Up to 16 channel (8 x AES3)
Pin assignment
1 = GND, 2 = AES Signal, 3 = AES Signal
Input impedance
110 ohms
Sampling rate
32 – 192 kHz
Synchronization
Sample Rate Converter (SRC)
Analog inputs (A1 - A4)
3 pin XLR female
Pin assignment
1 = GND | 2 = pos. | 3 = neg.
Input impedance
32 kΩ, electronically balanced
Power supply
Mains connector
powerCON®
Overvoltage protection
Up to 400 V AC
Rated mains voltage
100 to 240 V, 50 – 60 Hz
Power consumption
13 W (max)
Dimensions / weight
Dimensions (h x w x d)
1 RU x 19" x 232 mm
1 RU x 19“ x 9.1“
Weight
3.8 kg / 8.37 lb
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