Audio over IP (AoIP) technology has fundamentally changed how broadcast studios handle audio distribution, offering flexible routing, lower cabling costs, and easier scalability compared to traditional analog or digital snakes. For small to medium broadcast studios—whether a community radio station, a podcast production facility, or a regional television operation—selecting the right AoIP devices is critical for balancing budget constraints with professional-grade performance. Below is an expanded guide to the top ten AoIP devices and product families that deliver reliability, sound quality, and future-proof networking for studios of modest size.

1. Wheatstone WheatNet-IP

WheatNet-IP is Wheatstone’s flagship AoIP ecosystem, built around a centralized routing core and a rich ecosystem of blade-based I/O, control surfaces, and software tools. The system uses Wheatstone’s proprietary protocol, which is fully interoperable with AES67, allowing seamless connection with third-party devices. For small to medium studios, the WheatNet-IP Blade 3 offers a compact 1RU unit with eight analog inputs and outputs, plus GPIO and logic ports, making it easy to integrate existing microphones, headphones, and monitor systems. The WheatNet-IP Navigator software provides graphical routing control and system health monitoring, ideal for operators who need quick reconfiguration during live broadcasts. Its PTP-based synchronization ensures sub‑millisecond latency, critical for live talk shows or news segments. A key advantage for smaller facilities is the ability to start with a single blade and expand to a full network of dozens of blades and consoles without replacing infrastructure. Wheatstone’s official WheatNet-IP page provides technical specifications and case studies from stations that have scaled from a small newsroom to full studio complexes.

2. Lawo mc² Series

The Lawo mc² series of digital mixing consoles combines high‑channel count processing with native AoIP connectivity through the RAVENNA and AES67 protocols. Designed for both broadcast and live production, the mc²36, mc²56, and mc²96 models offer varying sizes of control surfaces and DSP power. For small studios, the mc²36 is particularly attractive: it provides up to 128 processing channels, 80 summing buses, and an integrated 192‑channel mixing engine in a compact frame. The Lawo Power Core handles all audio and signal processing remotely, so the control surface itself requires only a single Ethernet cable for audio and control. This reduces rack space and cabling complexity in tight equipment rooms. Lawo also offers the A__stage64 series of compact stageboxes and I/O expanders that can be placed near microphones or in control rooms, again running on a single CAT6 cable. The mc² series supports up to 256 inputs and outputs over RAVENNA, making it expandable for future growth. A detailed overview of the mc² lineup is available on Lawo’s product page, which includes recording of webinars on AoIP workflow.

3. Dante AVIO Adapters

Dante AVIO adapters are small, affordable interfaces that convert legacy analog or digital audio signals into Dante‑over‑IP streams. They are manufactured by Audinate, the company behind the Dante protocol, and come in a variety of form factors: 2‑channel analog input, 2‑channel analog output, AES3, USB, and even telephony adapters. For small studios transitioning from traditional XLR cabling, AVIO adapters eliminate the need to replace existing microphones, preamps, or mixers. The Dante AVIO USB Adapter allows a laptop or computer to connect directly to a Dante network without additional driver installation, which is perfect for podcast studios or remote interview setups. Each adapter features automatic configuration via Dante Controller software, and they support sample rates up to 96 kHz with 24‑bit depth. Because they are powered over Ethernet or USB, they require no separate power supply, reducing clutter. Small studios can start with two or three adapters and gradually build a full Dante network. Audinate maintains an extensive product page for AVIO adapters, including compatibility lists and setup guides.

4. Yamaha CL/QL Series Consoles

Yamaha’s CL and QL series digital mixing consoles have become staples in broadcast, live sound, and corporate AV. Both series natively support Dante networking, allowing audio to be sent directly to and from other Dante‑compatible devices without additional converters. The CL1, CL3, and CL5 models offer 48, 64, and 96 input channels respectively, while the QL1 and QL5 provide slightly more compact footprints with identical audio quality. For small broadcast studios, the QL1 is often chosen for its smaller size (16 faders) and full‑featured processing—including Yamaha’s renowned SPX reverbs and compressors. Both series support 64‑channel Dante cards (the NY64‑D), and they can route audio bidirectionally with recording software via Dante Virtual Soundcard. The consoles also include Yamaha’s ProVisionaire control software for custom user interfaces and remote scene recall. Integration with Yamaha’s Rio series I/O units (see below) is seamless, creating a complete end‑to‑end AoIP infrastructure. Yamaha’s CL/QL series page provides detailed specs and downloadable brochures.

5. Axia Element and Axia IQ

Axia, part of the Telos Alliance, has long been a leader in AoIP for radio broadcasting. The Axia Element and Axia IQ are two models designed specifically for smaller studios. The Element is a modular control surface with 8 to 32 faders, each assigned to any source on the Axia Livewire network. The IQ is an even more compact console aimed at budget‑conscious stations or secondary studios, offering 4‑12 faders. Both surfaces connect to the Axia xNode or iPort interfaces that handle analog and digital I/O over Livewire (which is AES67‑compatible). Axia’s Pathfinder software provides graphical routing and logic control, enabling features like automatic muting of microphones during phone calls or dynamic source selection. A standout feature for small studios is the PowerStation—a single‑box solution that combines DSP, mixing, and I/O for up to 24 sources, eliminating the need for separate racks of gear. Axia’s website includes a dedicated Element product page with deployment case studies from community radio stations and regional networks.

6. RAVENNA / AES67 Compatible Devices

Rather than a single product line, this category encompasses a wide range of devices from multiple manufacturers that support the RAVENNA or AES67 standards. RAVENNA is an open AoIP protocol optimized for professional broadcast, offering ultra‑low latency, redundant streams, and high‑resolution audio (up to 192 kHz/32‑bit). AES67 is a broader standard that allows interoperability between different AoIP ecosystems (Dante, RAVENNA, Livewire, Q‑LAN). For small studios that need flexibility to mix gear from different vendors—for example, a Lawo console alongside a Focusrite RedNet interface—AES67 compatibility is essential. Key devices include the DirectOut EXT series (e.g., EXT.IO, EXT.MADI), which act as format converters between MADI, AES3, and RAVENNA; the Merging Technologies Hapi and Horizon series, which offer high‑precision analog I/O over RAVENNA; and the AudioScience ASI6000 series sound cards, which support both AES67 and Dante. Studios can start with a single AES67‑enabled sound card in a PC and add RAVENNA stageboxes as needs grow. The RAVENNA technology page provides a comprehensive list of certified products and technical white papers.

7. Digigram VX Series

Digigram has been a trusted name in audio codec and interface hardware for decades. The VX series includes IP audio codecs and sound cards that support multiple streaming protocols, including Livewire, RAVENNA, and AES67. The VX‑1222 and VX‑1222‑M are 2‑channel analog and AES3 interfaces that connect directly to an Ethernet network, converting audio to AoIP streams. For small studios, the VX series offers several advantages: they are compact (half‑rack or even smaller), consume very little power, and include both input and output transformation with built‑in sample rate conversion. The Digigram VX‑N series adds MPEG encoding capabilities, useful for streaming or backup codec applications. One standout feature is the ability to configure the devices via a web interface or SNMP, making remote management straightforward. Digigram also provides a software suite, VX‑Studio, for system configuration and control. Small broadcasters can integrate a VX‑1222 into an existing analog console to bring that audio onto a Livewire network, gradually migrating to an all‑IP workflow. More details can be found on Digigram’s VX series page.

8. Focusrite RedNet Series

Focusrite’s RedNet products bring the company’s renowned microphone preamp and converter quality to the Dante AoIP platform. The RedNet D16R is a 16‑channel AES3 bridge, while the RedNet MP8R offers eight channels of high‑quality mic preamps with remote control via Dante Controller. For small studios, the RedNet AM2 is a compact 2‑channel analog output unit that serves as an affordable monitor output or headphone amplifier—no special power supply needed, as it uses Power over Ethernet. The RedNet X2P is a portable 2×2 audio interface with two mic/line inputs and two analog outputs, perfect for podcasters or remote broadcasting. Focusrite Control software enables routing and device configuration across a network. The RedNet range also includes RedNet PCIe‑R cards for low‑latency integration into DAWs, and RedNet D64R for MADI bridging. Because all devices adhere to standard Dante networking, they integrate with any Dante‑enabled console or I/O. RedNet’s build quality and audio transparency make it a favorite among engineers who prioritize sound quality. The Focusrite RedNet page lists all models and includes compatibility matrices with major broadcast consoles.

9. BSS Audio Soundweb London

The BSS Audio Soundweb London series comprises networked digital audio processors that support both CobraNet and Dante (via optional BLU‑DAN cards). For small to medium studios, the BLU‑100, BLU‑120, and BLU‑160 devices offer configurable I/O counts (8 to 16 inputs/outputs) and extensive DSP resources for equalization, dynamics, delay, and mixing. They are often used for zoned audio, intercom systems, or as the audio backbone in smaller television facilities. The Soundweb London devices can be programmed via HiQnet Audio Architect software, allowing engineers to design custom signal flow, control logic, and user interfaces. For a broadcast environment, the BLU‑160 can serve as a central audio hub, handling multiple studio feeds, external sources, and monitoring paths. The devices can be cascaded to increase channel count, making them scalable as the facility grows. BSS offers a variety of expansion cards for analog, AES3, telephone, or GPIO connectivity. The product page at BSS Audio London series includes application notes for broadcast use and a guide to integrating with Dante networks.

10. Yamaha Rio Series

The Yamaha Rio series of I/O rack units is designed as companion stageboxes for the CL/QL consoles, but they are also standalone Dante‑enabled devices that work with any Dante‑compatible equipment. Models include Rio3224‑D (32 inputs / 8 outputs), Rio1608‑D (16 inputs / 8 outputs), and the compact Rio8‑8 (8 inputs / 8 outputs). For small broadcast studios, the Rio8‑8 is an excellent building block: it provides eight mic/line inputs with Yamaha’s high‑headroom preamps, eight line outputs, and two Ethernet ports for daisy‑chaining. It occupies just 1RU and can be powered via PoE+ or an external supply. The Rio series also supports redundant Dante networks, which is valuable for on‑air reliability. Rios can be placed in equipment racks near microphones, eliminating long analog runs and picking up noise. Remote control of preamp gain, phantom power, and high‑pass filters is available through the console or via a dedicated web interface. The Rio series is widely used in radio and TV stations where multiple small I/O points are needed without the expense of larger frames. Yamaha’s Rio series page provides full specifications and a list of compatible consoles.

Conclusion

Selecting the right AoIP devices for a small to medium broadcast studio requires balancing feature set, interoperability, budget, and the potential for future expansion. The ten products and product families covered here represent proven solutions that have been deployed in hundreds of facilities worldwide. From the robust, integrated ecosystem of WheatNet‑IP and Lawo mc² to the cost‑effective, easy‑to‑integrate adapters of Dante AVIO and Digigram VX, each option offers unique strengths. By choosing devices that support open standards such as AES67 and Dante, studios can mix and match gear from different manufacturers, ensuring that their investment remains viable as technology evolves. Whether you are building a new facility or upgrading an existing one, these AoIP devices will help streamline operations, improve audio quality, and provide the flexibility needed for modern broadcast workflows. Always consult with system integrators and test compatibility with your existing equipment before committing to a full deployment.