BSS Audio BLU-100 - 12-Input/8-Output Networked Signal Processor with BLU Link

The BSS Audio BLU-100 is a powerful and versatile networked signal processor that offers a fixed configuration of 12 analog inputs and 8 analog outputs, making it an ideal solution for a wide range of audio processing applications. Designed as part of the Soundweb London family, the BLU-100 provides fully configurable signal processing through an open architecture, allowing users to customize their system setup to meet specific requirements. The processor is easily configured using the HiQnet Audio Architect software, which offers a rich palette of processing and logic objects and a user-friendly drag-and-drop design environment.

The BLU-100 is equipped with a 48-channel, low-latency, fault-tolerant digital audio bus that uses standard Category 5e cabling, supporting distances of up to 100 meters between compatible devices. For extended distances, fiber media converters can be employed, allowing for device separations of over 40 kilometers. This digital audio bus represents channels 1-48 of the larger 256-channel Soundweb London digital audio bus, making the BLU-100 fully compatible with other Soundweb London devices such as the BLU-800, BLU-320, BLU-160, BLU-120, and BLU-BOB, providing seamless integration and system expansion capabilities.

The 12 analog inputs of the BLU-100 feature software-configurable gain in 6dB steps up to +48dB per channel, as well as software-selectable phantom power per channel. The front panel of the unit provides clear LED indicators for phantom power, signal present, and clip status, ensuring that critical information is easily accessible without the need for a PC. Additionally, the BLU-100 includes a bi-directional locate function that allows users to identify devices both from and within the HiQnet Audio Architect software, streamlining system management.

The BLU-100 also features 12 control inputs and 6 logic outputs, enabling integration with GPIO-compatible devices for expanded control options. The Soundweb London Interface Kit, included with the HiQnet Audio Architect installation, provides comprehensive documentation on integrating Soundweb London systems with third-party control systems. With its robust feature set, the BLU-100 serves as a reliable building block for creating perfectly tailored audio solutions in a variety of applications.

Features

• 12 analog inputs with software-configurable gain and selectable phantom power per channel.
• 8 analog outputs for versatile audio routing and processing.
• Open architecture with configurable signal processing through HiQnet Audio Architect.
• 48-channel, low-latency, fault-tolerant digital audio bus for seamless system integration.
• Compatible with the entire Soundweb London family for scalable system solutions.
• Clear front panel LED indication for phantom power, signal present, and clip status.
• Bi-directional locate functionality for easy device identification.
• 12 control inputs and 6 logic outputs for GPIO integration with third-party devices.
• Soundweb London Interface Kit for integrating with third-party control systems.
• Configuration, control, and monitoring through HiQnet Audio Architect.

Specifications

Front Panel Led Indicators

• Per Input: Signal Present, CLIP, 48V (Input only)
• Other: COM, STAT, ERR, PWR

Analog Inputs

• 12 electronically balanced on Phnix Combicon removable screw connectors
• Mic/Line Inputs: Nominal gain 0dB, electronically switchable up to +48dB,in +6dB steps
• Input Impedance: 3.5kΩ
• Maximum Input Level: +20dBu with 0dB input gain,+8dBu with 12dB gain
• CMRR: >75dB at 1KHz
• Input Noise (E.I.N.): <-128dBu typical with 150Ω source
• Phantom Power: 48V nominal, selectable per input
• A/D Latency: 37/Fs [0.77ms@48k]

Analog Outputs

• 8 electronically balanced on Phnix/Combicon removable screw connectors
• Maximum Output Level: +19dBu
• Frequency Response: 20Hz-20KHz (+0.5dB/-1dB)
• THD: <0.01% 20Hz to 20KHz, +10dBu output
• Dynamic Range: 108dB typical, 22Hz-22KHz unweighted
• Crosstalk:<-75dB
• Output Impedance: 40Ω balanced and 20Ω unbalanced
• D/A Latency: 29/Fs [0.60ms@48k]

Control Ports

• 12 inputs and 6 outputs
• Control Input Voltage: 0 to 4.5v
• Control Input Impedance: 4.7kΩ to +5V (2-wire mode), >1MΩ (3-wire mode)
• Logic Output Voltage: 0 or +5V unloaded
• Logic Output Impedance: 440Ω
• Logic Output Current: 10mA source, 60mA sink

Watchdog Output

• Phnix/Combicon connector for failsafe control
• Opto Output Current: 14mA maximum
• Withstanding Voltage: 80V maximum (Off)
• Series Impedance: 220Ω (isolated)

Control Network

• Connectors: RJ45 Ethernet connector
• Maximum Cable Length: 100m/300ft on Category 5 cable between device and Ethernet switch

BLU link

• Connectors: 2 x RJ45 Ethernet connectors
• Maximum Cable Length: 100m/300ft on Category 5e cable between devices
• Max. Number of Nodes: 60
• Latency: 11/Fs [0.23ms@48k]
• Pass Through Latency: 4/Fs [0.08ms@48k]

Power and Dimensions

• Mains Voltage: 100-240V AC, 50/60Hz
• Power Consumption: <55VA
• BTU Rating: <188 BTU/hr
• Operating Temp. Range: 0° to 45° C (32° to 113° F)
• Dims: (H(U) x W x D): 1.75" (1U) x 19" x 9.0" (45mm x 483mm x 229mm)
• Weight: 6.4 lbs / 2.9 kg