BACH Liberty | Pin-Compatible Module to Dante Brooklyn II

BACH Liberty & PDK

Pin-Compatible Module to Dante Brooklyn II

Broaden Your Markets with the Freedom to Choose Full AES67 and ST2110 Compatibility Today!
AES67 / SAP (for Dante AES67) / RAVENNA and ST2110, in one package.

Product Development Kit (PDK)
Ordering Information

BACH Liberty is a drop-in replacement, pin-compatible module to Dante Brooklyn II, featuring a fully compliant AES67 and ST2110 implementation that is guaranteed interoperable. Quickly plug into full standards compliance today!

BACH Liberty is the bridge that takes you to AES67 and ST2110 today. Free your products with the power to perform across multiple markets in broadcast and live professional audio applications, with native support of networking solutions such as SAP “(for Dante AES67), RAVENNA and NMOS, all integrated into the same BACH Liberty module.

BACH Liberty frees you to better serve your customers’ workflow with your choice of user interface, optionally branded with your logo, or you can start by using an off-the-shelf controller, such as ANEMAN.

Why tie yourself to a single supplier? BACH has the Liberty you’ve been waiting for.

Network Transport AES67 and ST2110-30/31
Max. Channels per Direction 64
Streams per Direction 8
Channels per Stream 1..8
Glitchless Redundancy Per ST2022-7
Packet Time / Latency 125μs or 1ms
Network I/O RGMII
Programmable TDM I/F 8 x I2S, I4S, or I8S
Control I/O UART
Discovery & Registration SAP (for Dante AES67), RAVENNA & NMOS IS-04
Connection Control JSON API & NMOS IS-05
Telemetry & Configuration JSON API & CLI
Sample Rate 44.1/88.2kHz and 48/96kHz
Audio Encoding L16, L24, L32 (16, 24 and 32bit) & AM824 for AES3 transparent transport
Mechanical Specifications Mechanically and electrically compatible to the Dante Brooklyn II module



The BACH Virtuoso Audio-over-IP PDK (Product Development Kit) has all you need to quickly evaluate and understand how to integrate Ross Video’s BACH technology into your products.

The BACH Virtuoso Audio-over-IP PDK is host to various products in the BACH family, including BACH openModuleBACH LibertyBACH Minuet

BACH Virtuoso features various audio and control interfaces for easy evaluation of the above products:

  • BACH openModule SODIMM connector
    – 2x Redundant Gigabit Ethernet Ports
    – 1x Control Ethernet Port
    – 1x Coaxial MADI TX and RX (64+64 channels)
    – 1x Stereo 1/8” analog in and out (2+2 channels)
    – Word Clock in and out to monitor PTP synchronization
    – Headers for interfacing to TDM busses
    – uSD Card
    – USB OTG port

  • BACH Liberty mini-PCI connector
    – 2x Redundant Gigabit Ethernet Ports
    – 1x Stereo 1/8” analog in and out (2+2 channels)
  • BACH-Minuet integrated on board
    – 2x Analog XLR in and out (2+2 channels)
    – 1x AES/EBU Digital Audio in and out (2+2 channels)
    – 1x Stereo 1/8” analog in and out (2+2 channels)
  • Common features
    – Power over Ethernet and redundant DC external power supply
    – USB UARTs and JTAG connectors for programming and debug
    – Headers for access to all TDM audio signals

BACH Virtuoso Audio-over-IP PDK also offers schematics and documents to guide your integration of BACH into your products.

COV-BACH-LIBERTY BACH Liberty System on Module (SOM)
COV-BACH-VIRTUOSO-PDK BACH Virtuoso Audio-over-IP Product Development Kit, with BACH Liberty, BACH openModule, and BACH Minuet
COV-BACH-CAN-EVAL-AES67 BACH openModule development kit with AES67 firmware

Outplay Your Competition

Create a unique selling proposition and differentiate your product with rapid and flexible customization.

Satisfy Your Customer’s Experience

Don’t get handcuffed to a generic controller. Own your customer’s experience and satisfy their needs better than anyone.

Perform Across Markets

Get the AES67/ST2110 performance you need to grow your revenue today.

Your Brand First

Promote your solution, not your supplier’s brand.

Plan For The Future Today

Live video with your audio on the same network from the experts who do both.

Security of Supply

Source your critical technology from multiple suppliers. You can count on Ross Video’s stability.

Interested in more info?

Send us a Note!

The first step is a consultation with a member of our sales team or one of our certified Ross resellers to discuss the specific needs of your organization. Next, we will look for a mutually convenient opportunity to coordinate a demo.

613-652-4886 solutions@rossvideo.com

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