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There are a couple of requirements for AVB to work, the main one being that AVB compatible switch must be used. Trusted content from independent music and post production experts. have brand loyalty to PreSonus or MOTU, then AVB is probably the right move. 11. LakaSamBooDee 3 yr. ago. AudioSciencerecently announced their Iyo Dante family of microphone/line Dante audio-over-IP (AoIP) interfaces can integrate with the Q-SYS Ecosystem from QSC through a new plugin. The ADAT optical ports can each send the expected maximum of 8 channels, which drop down to 4 or 2 at double or quad sample rates respectively. Note the two dashes together before controller. It comprises sound card device drivers, kernel-user interfaces, and user-space libraries and utility tools. If you are looking at an AVB based installation, or already running a MADI-based studio then Id urge you to book some time with your local retailer to investigate them more fully. Supporting the IEEE 1722.1 discovery and control protocol, the VSC can be configured using 3rd party AVB controllers. Developed by Audinate, Dante audio networking has become Latency on an AVB network maxes out at 2 milliseconds when routing an audio stream from one device to another across as many as seven hops on a 100BASE-T network; latency on an AVB network can be made as low as 250 microseconds with Gigabit switches. It is also worth bearing in mind that, unlike Dante, AVB is an open standard. audio networking: Steve La Cerrais a freelance engineer, drummer, author, and educator based in New York. Apple has integrated AVB into their hardware platform and OS, so most recent . On the target computer, open Control Panel and navigate to Hardware and Sound > Manage audio devices. Modifying this control will update this page automatically. About. The Dante Virtual Soundcard (DVS) is a great and affordable software. Quote: Originally Posted by cyrano. I could also see the AVB Tool being used in the edit suites of larger (MADI or AVB capable) facilities when all you need is a few mic preamps and a pair of outputs direct to some monitors. This requirement can sometimes be a stumbling block for some installations, in that you generally cannot simply upgrade an existing switch to support AVB, you have to replace the switch with one that supports AVB. The same is true when using the acquire mode of connection to a single device. Broadcast Low Profile Sound Cards . AVB's Class-B mode is designed to be capable of use over Wi-Fi, though low-latency operation is not an option. Careers. can route up to 512 channels of audio inputs and outputs at resolutions ranging Fully featured front end for AVB networks. For the purpose of this article I physically separated my Dante network from the AVB network in order to get up and running quickly. The AVB Tool features 4 analogue inputs on XLR/TRS combo connectors (+18 dBu, 75 dB gain) with switchable Mic/Line/Hi Z, a headphone output on its front panel, along with a colour TFT display. At 44.1kHz the direct connection method achieved an output latency of 2.0ms and a roundtrip of 5.8ms. Accueil; A propos; Formation. With over 28,000 articles and counting, inSync is your FREE resource for breaking news, reviews, demos, interviews, and more. decision on which would be preferable for your application. Hono AVB Virtual Sound Card. Equipped with USB 3, it allows you to stream 128 channels of audio with sampling rates up to . The VSC utilizes the RTX Real-time operating system from . With an incredible selection of the best networked audio gear at any price point, FREE expert guidance from your Dante-certified Sales Engineer, and valuable extras like our 2-year Total Confidence Coverage Warranty, Sweetwater gives music makers more than any other retailer. directly to a Mac without need for a network switch. Dante Virtual Soundcard uses the Ethernet port you already haveno snakes, no converters, no special cables and connectors*, no external devicesnone of that. Connect physical inputs/outputs to IO Streams in RME Remote (web based). Hono CobraNet Custom. Your email, has been entered to win this giveaway. Dante is a commercially supported solution, and more than just a standard. merits some clarification because the numbers mentioned earlier apply to a single Ethernet port, and multiple ports The new AudioScience Hono AVB VSC Basic (Virtual Sound Card) has been launched, creating a low-cost version that the company says does not sacrifice I/O and lower pricing options on the Hone AVB VSC product line. For AVB Stagebox mode setup, . . It is possible to run the two technologies on the same network, provided the switch technology is AVB compatible. In the device tree, locate Microsoft Virtual Audio Device (WDM) - Sysvad Sample. Steve also teaches music production at Mercy College in Dobbs Ferry, NY, and has written many articles on pro audio technology. There is a better, if slightly complicated way to do it which is to setup your computer as an AVB endpoint. Built-in 128-channel (64x64) USB interfacethe most of any mixer; Onboard multitrack SD Card recorder with true Virtual Soundcheck; $1,999.99. h/hW`A_8hLB(+)KNXJ|OAY )E:7d.|XT(FS ;i0Ja_L+/e98[?Nse4N~(F8$HN,|);L-^2Mzu7P 2-ht90aUt{],PhYUv0#|egvz6. Before you begin, make sure youre connected to your Ethernet network. AVNetwork is part of Future plc, an international media group and leading digital publisher. AVB has not been adopted by as many manufacturers as Dante; but major supporters include PreSonus, MOTU, Crown, RME, Biamp, Pivitec, Waves, Apple, and Harman. Your network translator . Webinar: Why You Need AV over IP in the Workplace, How to Bring Multiple UC Services into One Solution, FBI, CISA Warn of Royal Ransomware Targeting Critical Infrastructure, Audinate Launches Dante Studio 2.0 Software Update, Phishing Remains a Favorite Hacking Tool as New Methods Emerge. Scream is a virtual device driver for Windows that provides a discrete sound device. The VSC features standard WDM and ASIO interfaces and 64x64 AVB audio channels as well as an additional media clock input and output stream for syncing. The first was that running multiple computers as part of the test procedure I had set the Digiface AVB as an acquired device in Audio Midi setup. AVB or Audio Video For example, the Avid MTRX Studio is Dante compatible, but the Avid Pro Tools | Carbon interface is AVB compatible. For Hono VSC Basic availability, pricing and further information, contact Nicole Santiago in the US at +1-302-324-5333, T.K. . While I have limited experience with AVB, I extensively use Dante and a page could be taken out of the Dante Virtual Soundcard approach, which is you don't change them, you provide a set number of ports at startup, and then it is on the client to handle routing to those ports, but the driver always only allows a set number of ports (from 8x8 . Video Interfaces HDX-SDI with Thunderbolt HDX-SDI with PCIe HD Express with PCI Express. Company. If you need help choosing a networked-audio interface, then call one of our Sweetwater Sales Engineers at (800) 222-4700. It is very powerful compared to the most competitor products. Lets you send and receive 64 channels of audio each way (64 inputs & 64 outputs) over Cat5e / Cat6 directly on your computer. Part 2: What to tweak proactively, and what to consider doing. are both powerful network systems. They can provide knowledgeable answers to your networking questions and make sure you get exactly the gear you need in a timely fashion. As a result, AVB-certified switches tend to be more expensive than those that are not certified. Any Dante-enabled device can communicate with another Dante-enabled device that has the same audio capabilities, which means you dont have to worry if your audio interface and mic preamps are made by different manufacturers. Focusrite RedNet A16R MkII 16-channel Dante audio interface, Yamaha NY64-D Dante digital interface card, Focusrite RedNet Digital Audio Networking System Overview, What Is Dante? and play audio over AVB on any Mac that supports it. The VSC has standard WDM and ASIO interfaces and AVB audio channels as well as an additional media clock input and output stream for syncing. Now you can send and receive up to 16 audio channels between an AVB and Dante network with one simple device, making it the perfect solution to connect your StudioLive Series III AVB ecosystem to your favorite Dante-equipped products, like the PreSonus CDL12 constant . All rights reserved. Record up to 64 channelsof pristine audio from your Dante network using your favorite DAW such as ProTools, Logic, Cubase or others, Playout audiofrom any application like iTunes for background music, theater sound, and effects, Permanent License - $49.99 USD(activates one computer), 30 Day Temporary License - $14.99 USD(activates one computer), Combo Pack - $69.99 USDSave $39.99 on Dante Via and Dante Virtual Soundcard when bought together. Model: Hono AVB 64.64V. You can also use it to create numbers of Virtual Sound Card instances to fulfill your special requirements. Send and receive up to 128 channels of audio between Avid VENUE | S6L and Milan-certified loudspeakers, amplifiers, and other pro audio devices with the utmost speed and sample accuracy. Changsha Sunsky Electronic Design & Development Co., Ltd. Quote: two Dante-enabled audio devices, a network switch, and a computer with an Latency and Dante Virtual Soundcard. Whether you design, sell, service, or install work on offices, churches, hospitals, schools or restaurants, Commercial Integrator is the dedicated resource you need. Gestion; Touristiques; HND Capture up to 64 channels while streaming stereo mixdowns at the same time. As a package of two products you get an awful lot of power for around 2278. Route audio to different destinations and deviceswith any number of channels, including splits, 64 channels of uncompressed, bidirectional audiomeans no-compromise multi-track recording, Virtual Sound Checkup to 64 channels of playout for live shows. secondary port that enables you to set up identical primary and secondary Audinate's Dante Virtual Soundcard is a 64 channel "soft" Dante interface, that turns your computer into a Dante-powered workstation, . you can get answers to any Dante questions.) This is typically under the Sound, video and game controllers node. The new AudioScience Hono AVB VSC Basic (Virtual Sound Card) is announced along with lower pricing on Hono AVB VSC product line. 44 0 obj <> endobj AFAIK there is no equivalent audio driver for AVB (ie "AVB virtual soundcard" does not exist). Here are other articles and videos that will help you understand AVB is an open standard (manufacturers are not required to Instantly connect to record, process and playout using any audio application and any combination of Dante-enabled devices. AVIXA, Skittles, and Planning for AVoIP. All rights reserved. Formation PRO; BTS | HND. A Cybersecurity Quiz for AV Integrators: How Well Do You Know Your Stuff? count of 384. While not open source like AVB, Dante is the leading AoIP standard by virtue of the number of supporting vendors and have the potential to make in-roads in the video market. The AudioScience has leveraged its expertise in Windows audio drivers and network audio to develop the Hono AVB virtual soundcard (VSC). with other equipment such as PCs sending and receiving email on the same I'd guess then Ravenna would be the way to go, I highly doubt Audinate will bother building native Dante ALSA drivers. The 12Mic is a high quality front end for any AVB or MADI based studio- having enough preamps to track an entire drum kit and perhaps even an entire band. q)) 6#z8OY1Q=c{r$z[C1FUVY4LPaM6vwG7cF8e]48-2bZ^#OqF '>,::viG-^ .F&4lQeO1`|V0&{tXmtO2_OyY'sONon%aT_Ks[-:'?IkLr#Y?}teZ.>j;hE6 N8Zn)u+ /2M{fe?l^`zx pUT|^clM#e:e1 EJ[xIDL"m\w becX=Q>n Because Dante Virtual Soundcard runs on a general purpose computer without special hardware to support Dante timing requirements, additional latency needs to be added to connections received from a Dante Virtual . A Sweetwater Sales Engineer will get back to you shortly. then Dante is probably the way to go. I fed this back to RME and was provided a beta- firmware for the AVB Tool and 12Mic but unfortunately the problem remained for the duration of the test. While Apple's Mac OS has support for AVB already built in, the Digiface AVB also brings this capability Windows based PCs. endstream endobj startxref In larger AVB Installations it might becomes a bit unmanageable. Support. Wide format support and high device compatibility enables a high flexibilty in audio over IP networks. Copyright 2023 Philipp Hartung. I have been assured by RME that this is on the TO DO list and will be forthcoming in a later release. Steve La Cerra is a freelance engineer, drummer, author, and educator based in New York. DVS can . This opens up the AVB Audio Configuration utility. of a device with inputs or outputs. For DDM networks, devices are grouped into their respective IP subnets. Happy 303 Day! Recording a huge live production? With AudioScience's suite of AVB products as well as Cisco's server and . By way of comparison, Dante works a little bit differently in that packet delivery is done on a best effort basis- there is no guarantee to the timely delivery of packets intrinsic in the technology. The Hono AVB VSC must be deployed in a locked down environment with no automatic Windows updates. Orlando, Florida (June 13, 2017) AudioScience is pleased to showcase its Hono AVB Virtual Soundcard (VSC) and Avnu certified Hono endpoints working with a Cisco Server and a Cisco AVB switch at InfoComm 2017 in Booth 5445. Dante Virtual Soundcard turns your computer into a Dante-powered workstation, seamlessly integrating your PC or Mac with Dante audio devices on your network. Bridging is a set of networking protocols developed by the IEEE (Institute Sweetwater Sound, 5501 U.S. Hwy 30 W, Fort Wayne, IN 46818 Get Directions | Phone Hours | Store Hours, If you have any questions, please call us at (800) 222-4700. Required fields are marked *. In this episode we'll be using: . A Sweetwater Sales Engineer will get back to you shortly. Back. AVB allows you to create a single network for audio, video, and other data like control information, using an AVB-compatible switch. Part 3: What not to do when tweaking your digital audio workstation. The Digiface AVB will also support USB 2 with a reduced channel count of 64 channels. . Copyright 2023 Apple Inc. All rights reserved. As I understand it, the AS Hono driver is unique in allowing the i210 to function as a normal network card alongside AVB. According to a company press release, the AudioScience Hono VSC Basic has 6464 AVB channels, 88 AVB streams and works with WDM or ASIO. Dante Controller runs on macOS or Windows and is available free of Ultimately, Dante has the edge here, but ConditionThis processor is in very good condition with normal . Are you tired of the clutter and inconvenience of traditional analog mixers in your home studio? 2023 Emerald X, LLC. protocol requires a dedicated network infrastructure they can operate Installation of the driver was a painless affair and after a reboot the Digiface AVB Shows up as an ASIO device in your DAW of choice, in this instance I used Samplitude Pro X4. The RME AVB Tool (1479) is compact, half rack space audio converter that speaks several different formats- analogue audio, coaxial MADI (optical is an option) and AVB. If you wanted to use it directly with Mac OSX you can use the onboard AVB stack but your Mac would need onboard ethernet to do this or you would use a USB to Ethernet dongle. When youre shopping for a networked-audio interface, two terms pop up time and time again: Dante and AVB. Other than the headphone output (which can be repurposed as a stereo output) the unit has no other analogue audio outputs. HIFI CABLE is working like VB-CABLE except it needs to be configured with the same samplerate on its Input and Its output. Back. Hardware for Live Productions (Dedicated SPAT Revolution Computer) . ** Not supported on WDM. The advantage with a deterministic networking model becomes more apparent when running very high channel counts that are approaching the total limit of the network. The AVB Tool is a pristine analog converter featuring the most commonly-found analog signals in a control room, recording studio or on stage: four XLR-TRS combo inputs, with remote controllable 75 dB gain in 1 dB steps; an input line level sensitivity of +18 dBu, with switchable high impedance on every channel; a stereo headphone output; and two analog line . Manufacturers may end up making specific AVB drivers for ethernet ports to connect, but there won't ever be a universal AVB Virtual Soundcard because there's no one to make it. Good Luck! The total sum of Dante and MADI, 128 channels, are transferred via USB 3.0 and handled via both Dante control software and RME's TotalMix FX, for full and struggle-free control of all audio. The last catch is that the AVB virtual sound card does require an Intel NIC to function currently. from 24-bit/48kHz up to 32-bit/192kHz when used with standard Gigabit Ethernet With several options available, ranging from product coverage to the latest happenings of the industry, we strive to deliver the news you want in the most convenient way possible. There is an additional RME USB Series Flash Tool that can be used to upgrade the devices firmware, but as the device was on the latest firmware this was unnecessary. The IEEE 1722.1 discovery and control protocol, as part of the AVB standard, allows the Hono to be configured using third party AVB controllers. Milan Certification assures devices will work together for maximum convenience, reliability, and functionality. The first is to connect the Mac directly to a device via ethernet and then navigate to the Network Device Browser in Audio MIDI Setup and acquire the desired device, which will then show up in Audio Devices. With so many options on the market, it can be overwhelming to choose the best one for your needs. This is pretty impressive- the output latency is actually slightly better than via the RME Digiface AVB and roundtrip is certainly close enough for rock n roll. The tweaks and tips here are not necessarily supported by or recommended by Microsoft, the Windows team . (Dante Virtual Soundcard) solution. At 44.1 khz, using a buffer size of 64 samples Logic Pro X reports the Digiface RME Output latency as 2.2 ms and roundtrip latency as 4.4ms, putting it firmly in the top end of audio interfaces in terms of low latency performance. If youve got the budget to build or If you're looking for an easy way to network your 1248, 16A, 8M or other AVB-ready MOTU gear, then this MOTU AVB Switch is just what you need. switches, and automatic discovery of devices attached to the network. Noise (DR): 115 dB RME unweighted, 118 dBA Frequency Response @ 44.1khz, -0.5 dB: 9 Hz - 22 kHz Frequency Response @ 96khz, -0.5 dB: 9 Hz - 45 kHz. Dante networks Someone will be in touch with you shortly. SoundTube Entertainment Delivers At Kissa Rooftop Lounge, Mumbai, DiGiCo Quantum Consoles Shine at The Grammys, Rihanna Flies High at Halftime Show with L-Acoustics, L-Acoustics L-ISA Mesmerizes at Weekends With Adele. AudioScience has leveraged its expertise in Windows audio drivers and network audio to develop the Hono AVB Virtual Soundcard (VSC). Say you had 8 channels of Output from the Digiface AVB available and wanted to connect them to an 8 channel Input Stream on the AVB Tool, you would navigate to the AVB Tool on the left side pane of the RME AVB Controller and assign the Output Stream from the Digiface to the AVB Tools Input Stream. Dante Virtual Soundcard delivers the legendary audio quality that has made Dante the leading choice for audio networking by sound engineers, manufacturers and installers the world over. AVB Capability is up to 8 streams (of up to 8 channels per stream) for input and output, giving a total of 128 channels in total. Installation is comprised of the following components: 1. I do believe licensing is more expensive than Newtek's NDI solution which already has a large number of vendors itself. Heres how it works. Neither They also have a neat Dante Virtual Soundcard which creates either an ASIO or WDM interface (in Windows) to treat the modules as if they are hardwired to your computer. Amplify your message with high quality audio that everyone can hear, using the network and Dante-enabled sound equipment that is already in place. In a way it works not unlike the Dante Virtual Soundcard, which is an application that turns your computers ethernet port into an audio IO source, but because AVB is written into Mac OSX it is capable of lower latency than Dante Virtual Soundcard. In AVB-speak it is known as IEEE 1722.1 AVDECC, or an AVDECC Controller. If you have multiple AVB devices you will need one tab per device. Available in channel capacities from 88 through 3232 in a 1U form factor, the Iyo family features THAT Corp. digitally controlled preamps and 32bit AKM analog-to-digital and digital-to-analog converters. hbbd```b``"'A$/di]`,f Frequency Response @ 44.1khz, -0.1 dB: 8 Hz - 20.8 kHz Frequency Response @ 96khz, -0.5 dB: 4 Hz - 29.2 kHz Frequency Response @ 192khz, -1 dB: 3 Hz - 43.7 kHz, Signal to Noise ratio (SNR): 119 dB RMS unweighted, 121 dBA Maximum input level, Gain 0 dB: +18 dBu, Switchable high impedance (unbalances TS): 1MOhm, Noise (DR): 115 dB RME unweighted, 118 dBA, Frequency Response @ 44.1khz, -0.5 dB: 9 Hz - 22 kHz, Frequency Response @ 96khz, -0.5 dB: 9 Hz - 45 kHz, Frequency Response @ 192khz, -1 dB: 8 Hz - 75 kHz, Output: 6.3 mm TRS Stereo (unbalanced) or mono (balanced) jack, Maximum output level at 0dBFS: +13 dBU (unbalanced), +19 dBU (balanced), Output: two 6.3mm TRS mono (balanced) jacks Maximum output level at 0dBFS: +4 dBU pr +19 dBU. In order to record Also, because the computer is an AVB end-point I am still able to connect other devices. Visit our corporate site (opens in new tab). An unlimited license for one computer is only $49.99. With the plugin, system designers can now integrate Iyo Dante products into the Q-SYS Designer Software and control all aspects of the interface on a native Q-SYS touch screen controller. Supported products ADI-2 DAC FS, ADI-2 Pro FS, ADI-2 Pro FS R Black Edition, ADI-2/4 Pro SE, Babyface, Babyface Pro, Babyface Pro FS, Digiface AVB, Digiface Dante, Digiface Ravenna, Digiface USB, Fireface 802, Fireface UC, Fireface UCX, Fireface UCX II, Fireface UFX, Fireface UFX II, Fireface UFX+, HDSP 9632, HDSP 9652, HDSPe AES, HDSPe AIO, HDSPe AIO Pro, HDSPe MADI, HDSPe MADI FX, HDSPe . Basic license (4 versions) Hono AVB Controller - this is your mixing matrix. A silly mistake that gave me a day or so worth of head scratching which RME were graciously able to help me resolve. Can act as a bridge between MADI and AVB. Open source software. I have a motu 112D that is having some odd issues that might be related to the thunderbolt cable length which I think is 5 meters or something. Audinate's Dante Virtual Sound Card is an application that allows your computer to send and receive Dante audio streams to and from a Dante network. This assignment of physical ports on devices to Input and Output Streams is now in another place, which is the RME Remote, accessed by using a web browser to navigate to the IP address or device name (such as http://avb-tool.local.) ICYMI: Shure Releases New GLX-D+ Dual Band Wireless System, Walk This Way: How Custom LG Displays Brighten Hallways at New Insight HQ, How a Speech Privacy System for Sound Masking Protects Sensitive Conversations, Taste the Rainb-over-IP? Once you have done this you will see the Mac Pro device both in the RME AVB Controller and in Audio Midi setup. Ive enjoyed using these three RME AVB products immensely. It is much more than that. When routing AVB over Gigabit Ethernet, for To disconnect the device, deselect the checkbox in the Network Device Browser window. Audio played through this device is published on your local network as a PCM multicast stream. Runs on Intel I210 gigabit AVB Ethernet NIC. networks. He is a former SSL tech support staffer as well as having written for a lot of Australian Pro Audio magazines (Next Music, Australian Guitar, Australian Digital magazine). He is currently the front-of-house engineer and tour manager for Blue yster Cult and has worked with artists including Wess Meets West, Joe Jackson and Robert Fripp. Distributors. It's time to upgrade to a digital mixer! (NOTE: Sweetwaters Latency at 44.1 kHZ with a buffer of 64 samples was reported by Samplitude X4 as 3ms on output and 5ms roundtrip. Looking at Audio over Ethernet more broadly, for most people using AoIP technology in the recording studio the advantages of either technology will afford high channel counts, 100m cable runs using relatively cheap ethernet cable, easy scalability and advanced routing capabilities. lower than that of Dante-compatible hardware. The AVNU Alliance is just a specifications committee. RME have a reputation for high quality products with extremely stable drivers and are known to support their products for a long time. I can happily report that the PC drivers are very stable- no crashes were encountered nor were there any clicks or pops experienced. Turn your old gear into new gear with the Sweetwater Gear Exchange! use the technology. Your email address will not be published. fHYl$ _I30 y? v 63 0 obj <>/Filter/FlateDecode/ID[]/Index[44 55]/Info 43 0 R/Length 100/Prev 143497/Root 45 0 R/Size 99/Type/XRef/W[1 3 1]>>stream e2eSoft VSC is a Sound Card Emulator, which emulates a sound card in your system and works like a real one. One other issue Id like to mention is a potential memory leak in the RME Remote software. Audio Interfaces All M-Series Studio Compact/Mobile . : Networked AV. At least one manufacturer Avid produces products for both networks, but read the specs carefully to see which devices work with which networks. The VSC utilizes the RTX Real-time operating system from Interval Zero to deliver the same performance as a high end digital audio hardware. Ive been informed by Synthax, RMEs UK Distributor, that RME consider this to be a step up from previous devices in terms of sonics and clocking and I believe them- it sounds excellent . Note that this is not necessarily routing audio to a physical input or output on the device, it only connects Output Streams to Input Streams, in a way it works like an analogue patchbay. In order to record directly into a computer on a Dante network, you'll need Dante Virtual Soundcard (DVS), which turns your computer into a Dante-compatible sound card (22 up to 6464) and is available as an inexpensive download. It is compatible with a range of operating systems. It is important to emphasize that AES67 will be incorporated as an option within Dante, rather than an alternative to it. I suggest you rich click this icon in the dock and get it to Keep in Dock. The Digiface AVB is then a compact, portable audio interface supporting AVB that must be expanded by other AVB devices in order to be a complete recording package. affect network performance. Using your favorite audio processing application, the VSC turns your PC into an AVB-powered workstation. This does highlight an issue with multi-room studios that are all interconnected via the network, which is that it is possible for computers to take ownership of a device via the acquire mode in a way that might not be immediately obvious. Total Mix FX is a comprehensive digital real-time mixer allowing fully independent routing of input and playback channels to all physical outputs. As a portable solution the combination of AVB Tool with Digiface AVB + AVB Switch is a pretty capable system, with the ability to expand the inputs and outputs with other devices as you see fit. Thunderbolt cables have length limitations and I'd like to revamp my racks in a way that would move my interface with AVB away from my machine room where my pc resides. The only problem with doing so is this only allows one AVB device to be acquired by the Macs AVB stack, as the Mac will lock to that particular AVB device to the exclusion of all the others. The 12Mic would be easily at home in the tracking room or in the control room.