The AtlasIED BlueBridge BB-88 is a professional 8-input, 8-output networkable digital signal processor designed for commercial audio installations requiring flexible signal routing, advanced processing, and centralized system control.
Featuring eight balanced microphone/line inputs and eight balanced line-level outputs, the BB-88 provides the processing flexibility needed for conference rooms, houses of worship, restaurants, courtrooms, educational facilities, and multi-zone background music systems.
The processor incorporates a 48kHz, 40-bit floating-point DSP engine, high-performance 24-bit converters, and premium THAT Corporation microphone preamplifiers to deliver high-quality audio performance.
Its open-architecture programming environment allows installers to build customized audio configurations using intuitive drag-and-drop software.
With Ethernet connectivity, TCP/IP control, automatic network discovery, and compatibility with optional BlueBridge wall controllers, the BB-88 provides a versatile solution for professional audio system integration.
Eight Inputs and Eight Outputs for Flexible Audio Routing
The AtlasIED BB-88 features an 8×8 analog audio configuration, allowing multiple microphones and audio sources to be processed and routed to compatible amplifiers, powered speakers, and other audio equipment.
Its eight balanced inputs can be configured for microphone-level or line-level signals through the programming interface.
This makes the BB-88 suitable for installations requiring several microphones, music sources, or other professional audio devices.
Eight balanced line-level outputs provide flexibility for distributing processed audio to different equipment or listening areas.
Typical applications include:
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Conference room audio systems
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Restaurant background music
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House of worship sound systems
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Multi-zone paging installations
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Educational presentation rooms
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Courtroom audio systems
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Commercial sound reinforcement
40-Bit Floating-Point DSP Processing
The BB-88 uses a 40-bit floating-point digital signal processing engine operating at 48kHz.
Its high-performance 24-bit analog converters provide accurate audio signal conversion, while the floating-point DSP architecture offers processing headroom for complex audio configurations.
This combination supports demanding commercial audio applications where consistent sound quality and flexible signal processing are essential.
The processor provides a comprehensive selection of DSP modules that can be arranged according to the installation's requirements.
Open-Architecture DSP Programming
The AtlasIED BlueBridge platform uses an open-architecture programming environment.
With BlueBridge Designer software, installers can create customized audio processing systems by selecting, arranging, and connecting DSP modules.
The drag-and-drop interface allows integrators to build audio signal paths for applications ranging from simple microphone mixing to more complex multi-zone installations.
Available processing tools include:
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Standard audio mixers
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Matrix mixers
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Gain-sharing automatic mixers
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Gating automatic mixers
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Parametric equalizers
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Graphic equalizers
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Anti-feedback processing
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Audio delays
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Crossovers
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High-shelf and low-shelf filters
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Compressors
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Expanders
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Limiters
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Ducking
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Signal generators
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Audio metering
This programming flexibility makes the BB-88 suitable for both straightforward and specialized commercial sound systems.
High-Quality THAT Microphone Preamplifiers
The BB-88 incorporates THAT Corporation microphone preamplifiers designed to provide low-noise performance for professional microphone applications.
The processor supports software-selectable microphone or line-level inputs.
Software-enabled 48V phantom power allows compatible condenser microphones to be connected directly to the processor.
These capabilities are particularly useful for conference rooms, presentation spaces, and other installations requiring reliable speech reproduction.
Automatic Microphone Mixing
The BB-88 includes gain-sharing and gating automatic mixing tools.
These DSP functions help manage multiple microphones by controlling how microphone signals are combined.
Automatic mixing can reduce the need for continuous manual adjustment in installations where several microphones are used.
Applications include:
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Conference rooms with multiple tabletop microphones
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Courtrooms
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Council chambers
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Meeting facilities
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Educational presentation spaces
Note: The standard BB-88 does not include the dedicated acoustic echo cancellation functionality found in the BlueBridge BB-168AECDT.
Ethernet Connectivity and TCP/IP Control
The AtlasIED BB-88 includes Ethernet connectivity for network-based configuration and control.
When connected to a compatible network, BlueBridge processors can be automatically discovered by the system software.
This simplifies identification and configuration during installation.
The processor also supports TCP/IP third-party control, allowing integration with compatible commercial AV control systems.
Ethernet is used for programming and control on the standard BB-88; this model does not include built-in Dante digital audio transport.
BluePanel Software and Optional Wall Controllers
The BB-88 is compatible with AtlasIED BluePanel software, which allows system designers to create customized user control interfaces.
These interfaces can provide access to selected audio functions without exposing the processor's complete programming configuration.
Depending on system design, available controls may include:
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Volume adjustment
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Audio source selection
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Room combining
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Preset selection
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Other assigned DSP functions
The BB-88 also supports compatible BlueBridge wall controllers, including the BB-TOUCH7 touch panel.
Optional control accessories may require Power over Ethernet (PoE) network equipment.
Multi-Zone Background Music and Paging
The BB-88 can be programmed for commercial background music and paging applications.
Its matrix mixing and signal routing capabilities allow installers to assign audio sources to different outputs.
For example, a restaurant installation could use separate outputs for dining areas, bars, patios, and private rooms.
Paging signals can also be incorporated into appropriately designed audio configurations.
The BB-88 provides line-level outputs, so external amplification is required when driving passive loudspeakers.
Audio Processing for Houses of Worship
The BB-88 is also suitable for houses of worship requiring customized microphone mixing, equalization, and signal distribution.
Its flexible DSP architecture can support processing for microphones, music sources, and distributed speaker systems.
Installers can configure audio routing and processing to meet the requirements of individual spaces.
Programmable Logic Control
The BB-88 includes logic control capabilities for integration with compatible external equipment.
The processor provides four logic inputs and two relay outputs.
These connections can support programmed control actions and integration with other components in a commercial audio system.
Compact 1RU Rack-Mount Design
The AtlasIED BB-88 features a compact rack-mount chassis designed for installation in standard professional equipment racks.
Its dimensions are:
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Width: 19 inches
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Height: 1.75 inches
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Depth: 9 inches
The processor includes an internal power supply and supports 90–240VAC, 50/60Hz operation.
AtlasIED BlueBridge BB-88 Key Features
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Professional 8-input, 8-output networkable DSP processor
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Eight balanced microphone/line inputs
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Eight balanced line-level outputs
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Open-architecture DSP programming
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Drag-and-drop BlueBridge Designer software
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48kHz, 40-bit floating-point DSP engine
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High-performance 24-bit analog converters
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Premium THAT Corporation microphone preamplifiers
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Software-selectable microphone and line inputs
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Software-enabled 48V phantom power
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Gain-sharing automatic microphone mixing
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Gating automatic microphone mixing
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Matrix mixing and flexible audio routing
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Parametric, graphic, and anti-feedback equalization
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Crossovers, filters, and audio delays
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Compression, limiting, expansion, and ducking
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Ethernet network connectivity
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Automatic network discovery
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TCP/IP third-party control capability
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BluePanel custom user interface compatibility
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Optional BlueBridge wall controller support
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Four logic inputs and two relay outputs
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Phoenix-style audio connections
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Compact 1RU rack-mount chassis
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36-month manufacturer warranty
AtlasIED BlueBridge BB-88 Technical Specifications
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Specification
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Details
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Manufacturer
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AtlasIED
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Product Series
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BlueBridge
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Model
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BB-88
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Product Type
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Networkable Digital Signal Processor
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Analog Inputs
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8
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Analog Outputs
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8
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Input Type
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Microphone or Line, Software Selectable
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Output Type
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Balanced Line Level
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Input Configuration
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Electronically Balanced
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Input Impedance
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Greater Than 10kΩ
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Phantom Power
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48V, Software Enabled
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DSP Processing
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40-Bit Floating Point
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Sample Rate
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48kHz
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Analog Converters
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24-Bit
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Dynamic Range
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110dB Typical, Unweighted
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Latency
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5ms, Per Manufacturer Product Listing
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Common Mode Rejection Ratio
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Greater Than 100dB, 50Hz–10kHz
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Distortion
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0.002% at 1kHz, +4dBu
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Frequency Response
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20Hz–20kHz
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Network Connectivity
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Ethernet
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Network Control
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TCP/IP
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Dante Network Audio
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Not Included
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Acoustic Echo Cancellation
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Not Included
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Logic Inputs
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4
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Relay Outputs
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2
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Power Consumption
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18.5W
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Rack Height
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1RU
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Width
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19"
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Height
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1.75" (44mm)
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Depth
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9" (229mm)
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Weight
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7.2 lbs (3.25kg), Per Manufacturer Product Listing
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Manufacturer Warranty
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36 Months from Date of Purchase
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Typical Applications
Conference Rooms
Provide flexible microphone mixing, equalization, and audio routing for professional meeting spaces.
Houses of Worship
Process and distribute microphone and music signals to compatible amplifiers and sound reinforcement equipment.
Restaurants and Hospitality
Manage background music and paging signals across multiple listening areas.
Courtrooms and Government Facilities
Support installations requiring multiple microphones, customized audio routing, and centralized control.
Educational Facilities
Provide audio processing for lecture halls, training rooms, and presentation spaces.
Multi-Zone Commercial Audio
Use matrix mixing and programmable DSP functions to distribute audio signals to multiple zones.
Why Buy the AtlasIED BlueBridge BB-88 from Audio Supply?
At Audio Supply, we specialize in professional audio equipment for commercial sound systems, paging installations, conference rooms, and integrated AV applications.
The AtlasIED BlueBridge BB-88 provides flexible 8×8 audio processing with open-architecture programming, automatic mixing, and network-based control.
Whether you're designing a new commercial audio installation or upgrading an existing system, Audio Supply can help you select compatible amplifiers, microphones, speakers, and control accessories.
Need a DSP Processor with Acoustic Echo Cancellation and Dante?
For conferencing installations requiring integrated acoustic echo cancellation and Dante network audio, consider the AtlasIED BlueBridge BB-168AECDT.
This processor provides 16 microphone/line inputs, eight line-level outputs, wide-band acoustic echo cancellation, and integrated Dante connectivity.
View the AtlasIED BlueBridge BB-168AECDT at Audio Supply
