Blustream Encoders & Decoders

The HD11AU is a flexible HDMI audio management solution designed for professional AV environments where precise control over audio embedding and extraction is required. Positioned directly within the HDMI signal chain, it allows audio to be seamlessly separated from or inserted into the HDMI stream without compromising video performance.

Key Features of Blustream HD11AU Audio Embedder / De-Embedder Configurable as either an HDMI audio de-embedder or audio embedder
Simultaneous HDMI audio extraction to analogue L/R and coaxial digital outputs
Analogue L/R audio input can be embedded onto the HDMI output
Operates with or without a connected display by acting as an end-sink
Supports 4K UHD video up to 3840×2160 @30Hz 4:4:4 and 4096×2160 @24Hz 4:4:4
Supports 4K @60Hz with 4:2:0 chroma sampling
Compatible with all standard video resolutions from VGA through WUXGA and up to 4K
Bitstream passthrough for multichannel surround sound, including object-based formats
CEC bypass support for uninterrupted device control
Advanced EDID management to resolve HDMI handshaking issues
HDCP 1.4 compliant
Flexible Audio Embedding and Extraction The HD11AU can be switched between audio embedding and de-embedding modes, making it suitable for a wide range of system designs. This flexibility allows integrators to adapt quickly to changing audio routing requirements without replacing hardware.

Simultaneous Analogue and Digital Audio Outputs When de-embedding audio, the unit outputs analogue L/R and coaxial digital audio at the same time. This enables parallel feeds to multiple audio systems, such as local amplification and external audio processors.

High-Resolution Video Integrity Designed to preserve video quality, the HD11AU fully supports UHD and DCI 4K formats within HDMI specifications. Video passes through untouched, ensuring reliable performance in high-resolution AV installations.

Display-Independent Audio Extraction The device can extract audio even when no display is connected, acting as an HDMI end-sink. This is ideal for headless audio systems or installations where displays are powered off or disconnected.

Advanced EDID and HDMI Control Support With built-in EDID management and CEC bypass, the HD11AU helps maintain stable communication between HDMI devices. This reduces compatibility issues and ensures consistent operation in complex signal chains.

The DA11AEN is a compact Dante® audio encoder designed to convert two-channel analogue audio into a Dante® digital audio stream. It enables traditional analogue audio sources to be seamlessly integrated into modern Dante® networked audio systems.

Key Features of DA11AEN Encodes 2-channel analogue audio to a Dante® digital signal
Supports balanced and unbalanced analogue audio inputs
Plug & play operation with PoE or local 12V DC power
Supports 44.1, 48, and 96 kHz sample rates at 24-bit
Configurable Dante® device latency: 1 ms, 2 ms, or 5 ms
Independent input sensitivity control per channel
AES67 RTP audio transport compatibility
Class 1 IEEE 802.3af Power over Ethernet support
Analogue to Dante® Encoding The DA11AEN converts two channels of analogue audio into a Dante® digital stream, allowing non-Dante® equipment to function as network audio sources within a Dante® environment.

Balanced and Unbalanced Inputs Analogue inputs support both balanced and unbalanced signals, providing flexible connectivity for mixing consoles, amplifiers, computers, and other professional audio sources.

Seamless Network Integration By encoding analogue audio to Dante®, the DA11AEN allows legacy and non-networked audio devices to be easily routed and distributed across a Dante® audio network.

Flexible Power Options The unit can be powered using Class 1 802.3af Power over Ethernet from any PoE-enabled network switch or via a local 12V DC power supply input when PoE is not available.

Independent Input Sensitivity Control Each input channel features independent sensitivity adjustment from +24dBu to -10dBV, allowing accurate level matching to a wide range of analogue source equipment.

Sample Rate and Bit Depth Support The DA11AEN supports 44.1 kHz, 48 kHz, and 96 kHz sample rates at 24-bit resolution, ensuring high-quality audio capture and compatibility with professional audio systems.

Configurable Dante® Latency Device latency can be configured to 1 ms, 2 ms, or 5 ms using Dante® Controller, enabling optimisation for different network designs and performance requirements.

AES67 Compatibility Support for AES67 RTP audio transport allows interoperability with other AES67-compliant audio-over-IP systems alongside Dante® networks.

The DA11ADE is a compact Dante® audio decoder engineered to convert Dante® digital audio streams into high-quality two-channel analogue audio. Designed for professional AV and networked audio environments, it delivers reliable signal conversion with flexible power and output configurations.

Key Features of DA11ADE Dante® digital audio decoding to 2-channel analogue output
Balanced and unbalanced analogue audio output support
Plug & play operation with PoE or local 12V power
Supports 44.1, 48, and 96 kHz sample rates at 24-bit
Configurable Dante® device latency: 1 ms, 2 ms, or 5 ms
Independent output gain control per channel
AES67 RTP audio transport compatibility
Class 1 IEEE 802.3af Power over Ethernet support
Dante® to Analogue Conversion The DA11ADE decodes Dante® network audio streams into two channels of high-quality analogue audio, making it suitable for interfacing modern IP-based audio networks with traditional analogue equipment.

Balanced and Unbalanced Outputs Analogue outputs support both balanced and unbalanced signal types, providing flexibility when connecting to mixers, amplifiers, powered speakers, or other audio devices.

Flexible Power Options The unit can be powered directly from a PoE-enabled network switch using Class 1 802.3af Power over Ethernet, or via a local 12V DC power supply input when PoE is not available.

Independent Channel Gain Control Each output channel features independent gain adjustment, allowing precise control of audio sensitivity from +18dBu to -10dBV to suit a wide range of downstream equipment.

Sample Rate and Bit Depth Support The DA11ADE supports industry-standard sample rates of 44.1 kHz, 48 kHz, and 96 kHz at 24-bit resolution, ensuring compatibility with professional audio workflows.

Configurable Dante® Latency Device latency can be configured to 1 ms, 2 ms, or 5 ms using Dante® Controller, enabling optimisation for different network conditions and system designs.

AES67 Compatibility In addition to Dante®, the DA11ADE supports AES67 RTP audio transport, allowing interoperability with other AES67-compliant audio networking systems.

The DA11USB is a compact USB audio interface designed to bridge USB audio devices with Dante® audio networks. It reliably encodes two channels of USB audio into a Dante® digital stream while simultaneously decoding a mono Dante® signal back to USB, making it well-suited for modern networked audio workflows.

Key Features of Blustream DA11USB Audio Interface Encodes two channels of USB audio to a Dante® digital signal
Decodes a mono Dante® digital signal to USB audio
Selectable USB Type-B or USB-C audio input via hardware switch
USB Audio Device Class Specification V1.0 compliant
Supports 44.1kHz and 48kHz sample rates at 16-bit resolution
Configurable Dante® device latency (1ms, 2ms, or 5ms)
Supports AES67 RTP audio transport
Powered via IEEE 802.3af Class 3 PoE or 5V USB
USB Audio Encoding The DA11USB captures two channels of USB audio and converts them into a Dante® network stream, enabling seamless integration of computers and USB-based audio sources into Dante® environments.

Dante® Audio Decoding In addition to encoding, the device decodes a mono Dante® digital signal back into USB audio, allowing network audio sources to be routed directly to connected USB hosts.

Flexible USB Connectivity A built-in selector switch allows users to choose between USB Type-B and USB-C connections, providing compatibility with a wide range of modern and legacy devices without adapters.

Plug & Play Operation Compliant with USB Audio Device Class Specification V1.0, the DA11USB operates as a plug & play device, requiring no additional drivers for standard operation on supported systems.

Sample Rate Support The interface supports 44.1kHz and 48kHz sample rates at 16-bit depth, ensuring consistent audio performance for common professional and commercial audio applications.

Low-Latency Dante® Performance Dante® device latency can be configured to 1ms, 2ms, or 5ms using Dante® Controller, allowing optimization for system size, network conditions, and real-time audio requirements.

AES67 Compatibility Support for AES67 RTP audio transport enables interoperability with other AES67-compliant networked audio devices, expanding system integration options.

Powering Options The DA11USB supports Class 3 IEEE 802.3af Power over Ethernet, allowing it to be powered directly from compatible network switches. When PoE is unavailable, the unit can alternatively draw power from a 5V USB connection.

The DA22OPT is a dual-function optical interface that converts 2-channel optical S/PDIF audio to Dante® digital streams and vice versa. With plug & play operation and flexible routing options, it integrates seamlessly into professional networked audio setups.

Key Features of Blustream DA22OPT Dante® Optical S/PDIF Encoder / Decoder Encodes 2-channel optical S/PDIF audio to a Dante® digital signal
Decodes a 2-channel Dante® digital signal to optical S/PDIF audio
Optical S/PDIF routing via Dante Controller binding
Supports 44.1, 48, 88.2 & 96kHz sample rates at 16, 24 & 32-bit depth
Configurable Dante® device latency (2, 3, 4, 5, or 10ms) via Dante® Controller
+6dB / -24dB input sensitivity and output gain control adjustment
Supports AES67 RTP audio transport
Powered via Class 0 802.3af PoE or local 12V supply*
In-built web-GUI for configuration and control
*PS121PH power supply sold separately
Dual-Function Optical Interface The DA22OPT can both encode and decode 2-channel optical S/PDIF audio, providing maximum flexibility for integrating legacy digital audio sources into modern Dante® networks.

Flexible Routing Audio routing from optical input to output can be configured in Dante Controller, allowing seamless mapping of channels for any networked audio application.

High-Resolution Audio Support Supports sample rates up to 96kHz with 16, 24, or 32-bit depth, ensuring pristine audio fidelity for both encoding and decoding processes.

Adjustable Gain and Sensitivity Input sensitivity can be adjusted from +6dB to -24dB, while output gain is also configurable, giving precise control over signal levels in any setup.

Configurable Latency Dante® device latency can be set from 2ms to 10ms using Dante Controller, enabling tight synchronization across multiple devices in a networked system.

AES67 RTP Compatibility Fully compliant with AES67, allowing interoperability with other AES67-enabled devices and ensuring smooth networked audio integration.

Flexible Power Options The DA22OPT can be powered via PoE from any compatible network switch or through a local 12V supply, providing deployment flexibility in a variety of installations.

The DA11ARC is a compact, plug & play solution designed to convert HDMI ARC (Audio Return Channel) 2-channel audio into a high-quality Dante® digital signal. Ideal for professional audio setups, it ensures seamless integration into networked audio environments with minimal configuration required.

Key Features of Blustream DA11ARC HDMI ARC to Dante® Encoder Encodes HDMI ARC 2-channel audio to a Dante® digital signal
Supports 44.1, 48, & 96kHz sample rates at 24-bit depth
Configurable Dante® device latency (2, 3, 4, 5, or 10ms) via Dante® Controller
Input sensitivity and volume adjustable via CEC, web GUI, or API
Supports AES67 RTP audio transport
Powered via Class 0 802.3af PoE or local 12V supply*
*PS121PH power supply sold separately
Designed exclusively for 2-channel HDMI ARC signals (not compatible with multi-channel HDMI audio)
PoE-Powered Convenience The DA11ARC leverages Power over Ethernet, allowing for a single-cable solution that provides both network connectivity and power. This simplifies installation and reduces cable clutter in professional environments.

Flexible Audio Latency Users can adjust device latency from 2ms up to 10ms using Dante® Controller, giving full control over audio synchronization across the network.

High-Resolution Audio Support Supports 44.1, 48, and 96kHz sample rates at 24-bit depth, ensuring pristine audio quality when converting HDMI ARC signals to Dante® streams.

Adjustable Input Sensitivity Input levels can be fine-tuned via HDMI CEC commands, the intuitive web GUI, or through API calls, offering precise control over audio output.

AES67 Compatibility Fully compatible with AES67 RTP audio transport, enabling interoperability with other AES67 devices on the network for versatile audio routing.

Local Power Option For networks that do not support PoE, the DA11ARC can be powered using a local 12V power supply (PS121PH sold separately), providing flexibility in deployment.

The DA11XLR is a versatile multi-input audio interface designed to convert two channels of balanced, unbalanced, or MIC-level audio into high-quality Dante® networked audio. With phantom power, adjustable sensitivity, and plug & play functionality, it fits seamlessly into professional audio setups.

Key Features of Blustream DA11XLR XLR MIC to Dante® Encoder Dante® network interface for 2 x XLR audio inputs
Converts 2 x balanced / unbalanced / MIC audio sources to Dante® audio channels
Switchable 48V/0.5mA Phantom power for each MIC XLR input
Adjustable MIC / line sensitivity from +24dBu to -28dBV per input
Supports 44.1, 48, 88.2 & 96 KHz sample rates at 16, 24 & 32 Bit
Configurable Dante® device latency (2, 3, 4, 5, or 10ms) via Dante® Controller
Supports AES67 RTP audio transport
Powered via Class 0 802.3af PoE or local 12V supply*
In-built web-GUI for configuration and control
*PS121PH power supply sold separately
Multi-Input Audio Flexibility The DA11XLR accepts two channels of balanced, unbalanced, or MIC audio, making it suitable for microphones, instruments, and line-level sources in networked audio systems.

Phantom Power for Condenser Mics Each XLR input features switchable 48V phantom power, providing the necessary voltage for condenser microphones while allowing safe operation of dynamic mics.

Adjustable Sensitivity Input sensitivity can be configured from +24dBu to -28dBV per channel, allowing precise control over audio levels and maintaining optimal signal-to-noise ratios.

High-Resolution Audio Supports sample rates from 44.1 kHz up to 96 kHz with bit depths of 16, 24, or 32, ensuring professional-grade audio quality in all networked setups.

Flexible Latency Settings Users can select Dante® device latency from 2ms to 10ms using the Dante® Controller, enabling precise synchronization across multiple devices on the network.

AES67 RTP Compatibility Fully compliant with AES67 standards, the DA11XLR ensures interoperability with other AES67-compatible devices on the network for versatile audio routing.

Power Options The DA11XLR can be powered via PoE from any compatible switch or via a local 12V supply, providing deployment flexibility in a variety of network environments.

The DA11ABL-WP is a compact multi-input and output wall plate designed to bridge Bluetooth® and analogue audio sources with a Dante® networked audio system. Built for modern AV installations, it provides a clean and reliable interface for wireless and wired audio conversion within distributed digital audio environments.

Key Features of Blustream DA11ABL-WP Encoder Wallplate Dante® network wall plate interface for Bluetooth and analogue L/R audio inputs and outputs
Converts 2-channel Bluetooth or unbalanced analogue audio to Dante® digital audio
Converts 2-channel Dante® audio to unbalanced analogue audio outputs
Configurable Bluetooth device naming for quick identification in shared spaces
Supports AES67 RTP audio transport for interoperability
PoE powered with optional 12V DC input for flexible installation
Bluetooth and Analogue Audio Integration The DA11ABL-WP allows seamless connection of Bluetooth-enabled devices or analogue audio sources directly into a Dante® audio network. This makes it well suited for BYOD environments where users need instant wireless audio access without additional adapters or converters.

Bi-Directional Dante® Audio Conversion In addition to sending Bluetooth or analogue audio into the network, the DA11ABL-WP also converts two Dante® audio channels back to unbalanced analogue outputs. This enables local audio playback from the network to external amplifiers, powered speakers, or other analogue equipment.

Software-Based Audio Control Input sensitivity and output gain can be precisely adjusted using control software, supporting a wide operating range from professional line-level signals to consumer-level devices. This ensures consistent audio performance across different source types.

Flexible Network Audio Performance The DA11ABL-WP supports 44.1kHz, 48kHz, and 96kHz sample rates at 16, 24, or 32-bit depth. Dante® device latency is configurable at 1ms, 2ms, or 5ms using Dante® Controller, allowing optimisation for system size and network conditions.

Power and Installation Simplicity Power is supplied via Class 0 IEEE 802.3af Power over Ethernet from a compatible network switch, reducing the need for additional cabling. For installations without PoE, a 12V DC power option is available. The magnetic faceplate design supports both UK and EU backbox formats for streamlined installation.