The University of Lethbridge in Alberta, Canada, which offers a Bachelor of Music program with two well-equipped production studios that are also linked to the 240-seat Recital Hall, recently renovated the entire program’s I/O infrastructure in a project centered upon the Focusrite RedNet range of Dante-networked audio converters and interfaces.
The upgrade, which came after one of the existing multi-channel audio converters went down some months ago and unfortunately had been discontinued by its manufacturer, was lead by Chris Morris, technical specialist and coordinator for technical services for the school’s Faculty of Fine Arts. “The failure of that I/O converter in Studio One is what prompted what became a total infrastructure overhaul,” he says. “And we’re glad it did.”
Morris took the opportunity to research the market for AoIP-based interface solutions for the entire facility. He first decided to go with the Dante AoIP protocol. Although plans were already being made for an update, the early opportunity to upgrade the converters and bridge the primary studios, editing suites and recital hall together was welcome in order to implement AoIP on the existing network infrastructure, bridging digital gaps in a straightforward manner.
“Dante is a clear frontrunner in the world of AoIP protocols,” Morris explains. “It’s easy to use, scalable and economical, and it has become the de facto standard by top audio manufacturers. These metrics are important when planning for equipment, infrastructure and operations to last 10-plus years.”
When choosing new I/O audio interfaces with Dante capabilities for Studio One, a lot of options were considered, but in an educational setting, Morris had some very specific criteria he had to assess. “I had the opportunity to test a lot of different converters from some great manufacturers, and they are all amazing in their own way,” he says. “But in a post-secondary environment, whatever we chose had to be rugged, scalable and budget-conscious. Focusrite RedNet products fit these requirements quite nicely.
They checked the boxes in terms of budget, support, scalability and quality.”
The BMus-Digital Audio Arts program’s studios now have three RedNet A16R 16-channel analog I/O interfaces, three RedNet HD32R 32-channel Pro Tools HD Dante network bridges, a RedNet 1 eight-channel A-D/D-A interface and a RedNet X2P 2×2 Dante audio interface, and the computer lab was further fitted with 35 Scarlett Solo interfaces, providing enhanced audio quality and a stated higher sampling rate. The gear was sourced through Erikson Audio – An Exertis | JAM business – the exclusive distributor of Focusrite Pro in Canada.
“We’re using three RedNet A16Rs and two HD32Rs to get our SSL Duality Console into the box and onto the Dante network,” he explains. “The A16Rs allow for 48 analog I/O to be normalled to the channel outputs and monitor inputs of the 48-channel SSL Duality console. This leaves 16 extra Pro Tools I/O open for other Dante-enabled devices, such as guest artist laptops or other DAWs, to be routed as needed.
“We also use an HD32R to provide access to a wide range of outboard gear in Studio Two, from anywhere in the facility. The two HD32Rs provide a 64-I/O Dante bridge into our Avid Pro Tools HDX system. In its default setup, the 48 I/O from the console are routed to the first 48 I/O of the Pro Tools I/O. Studio Two also had a simple addition to its primarily analog setup: A single HD32R was added and clocked via loop sync from the two existing Avid HD 16×16 IOs. In this configuration, 16 I/O can be routed to/from the HD32R. This can be particularly useful when wanting to route tracks from Studio One through outboard gear located in Studio Two or recording from other locations.”
In addition, the facility’s Pyramix Suite, attached to the Recital Hall, is outfitted with an X2P interface for monitoring and talkback. A stagebox in the Recital Hall is outfitted with Grace M108 remote preamplifiers and a RedNet 1 for line I/O, all routed via the new distributed Dante network.
“The central control of the RedNet devices across our studios and halls via RedNet Control v2 and Dante Controller was simply icing on the cake,” Morris concludes. “With a small amount of hardware and a robust integrated AoIP network, we were able to connect all of our existing recording studios, editing suites, and the performance hall. The flexibility afforded to us in this configuration is unparalleled for teaching and production. Now with near unlimited interface opportunities, the creative minds will find interesting ways to utilize it. This is truly the exciting part of a complex system integration.”
