
AT-3GSDI-HD2-B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $74.99 | Condition is Used, Atlona AT-3GSDI-HD2 3G-SDI/HD-SDI/SD-SDI to HDMI with Stereo Audio Converter, shipping cost = $10.15 | 100.0% |
![]() | $149.00 | Condition is Used, Atlona AT-3GSDI-HD2-b 3G-SDI/HD-SDI/SD-SDI to HDMI with Stereo Audio Converter, FREE SHIPPING | 99.8% |
![]() | $199.99 | Condition is Used, Atlona AT-3GSDI-HD2-b 3G-SDI/HD-SDI/SD-SDI to HDMI with Stereo Audio Converter, FREE SHIPPING | 100.0% |

The Atlona AT-3GSDI-HD2 is a versatile HDMI stereo audio converter designed for use with 3G-SDI, HD-SDI, and SD-SDI signals. This converter allows for seamless integration of audio and video signals in professional broadcast and production environments.
The AT-3GSDI-HD2 features a compact, half-rack design that makes it easy to install and integrate into existing systems. It can convert and embed stereo audio into HDMI output, making it an ideal solution for distributing audio and video over long HDMI runs or to displays that do not support audio input.
This converter is compatible with a wide range of video resolutions and formats, including 1080p, 720p, and 1080i. It supports both 60Hz and 50Hz refresh rates, ensuring compatibility with international standards. The AT-3GSDI-HD2 also supports Deep Color and x.v.Color for enhanced image quality.
The AT-3GSDI-HD2 utilizes Atlona's proprietary Ultra Over Sampling (UOS) technology, which ensures that the embedded audio signal remains synchronous with the video signal, even over long HDMI runs. This technology also helps to reduce signal degradation and maintain signal integrity.
This converter also features an AC power adapter and an optional DC power adapter, providing flexible power options for various installation scenarios. Additionally, it includes an IR remote control, allowing for easy operation and configuration from a distance.
The AT-3GSDI-HD2 is designed with professional-grade components and undergoes rigorous testing to ensure reliable performance and durability. It is backed by Atlona's industry-leading 10-year warranty, providing peace of mind and protection against any manufacturing defects.
Overall, the Atlona AT-3GSDI-HD2 is a high-performance, versatile HDMI stereo audio converter that is perfect for broadcast and production environments that require the conversion and embedding of audio and video signals. Its compact design, wide compatibility, and reliable performance make it a valuable addition to any professional setup.
Pros and Cons of Buying Atlona AT-3GSDI-HD2 3G-SDI/HD-SDI/SD-SDI to HDMI Stereo Audio Converter
The Atlona AT-3GSDI-HD2 is a versatile 3G-SDI, HD-SDI, and SD-SDI to HDMI stereo audio converter. This device enables the conversion of professional video signals with embedded stereo audio into consumer-grade HDMI output. In this analysis, we will discuss the potential advantages and disadvantages of purchasing a Atlona AT-3GSDI-HD2.
Pros:1. Versatile Inputs: The converter supports 3G-SDI, HD-SDI, and SD-SDI signals, making it a suitable choice for a variety of professional video applications.
2. HDMI Output: It converts professional video signals to HDMI output, which is a widely used consumer-grade interface for displaying video content.
3. Stereo Audio: The device supports stereo audio embedding and de-embedding, ensuring that the audio component of the professional video signal is preserved during the conversion process.
4. Easy to Use: The setup process is straightforward, and the compact size of the device makes it easy to integrate into various video systems.
5. Reliable: Atlona is a well-known brand in the professional AV industry, and the AT-3GSDI-HD2 is built to meet high-performance standards.
Cons:1. Price: The converter may be more expensive than some consumer-grade alternatives, making it a less ideal choice for budget-conscious users.
2. Limited Output Resolution: The converter supports up to 1080p output resolution, which might not be sufficient for users requiring higher resolutions.
3. Requires External Power: The device needs an external power source, which may add to the complexity of the setup and the cost of additional accessories.
In conclusion, the Atlona AT-3GSDI-HD2 is a reliable and versatile solution for converting professional video signals with embedded stereo audio to HDMI output. Its advantages include versatile inputs, easy-to-use design, and high-quality conversion. However, the device's higher price point and limited output resolution may be drawbacks for some users.
Recommendation: If you are working with professional video applications that require the conversion of 3G-SDI, HD-SDI, or SD-SDI signals to HDMI output with stereo audio preservation, the Atlona AT-3GSDI-HD2 is an excellent choice. However, if budget is a concern or you require higher output resolutions, you might want to consider alternative converters with different features and price points.
Details:
The 3 gsdi-hd2 is a pure digital converter which guarantees no transition loss. Features: supported all 3g, hd and standard sd formats 425m level a b, 424m, 292m, 259m-c. Sdi loop-out perfect for connecting to a local display or daisy chaining. The converter is featured with a re-clocked sdi loop-out to either allow daisy chaining or connect local display.
Atlona at-3 gsdi-hd2 is a 3G-SDI/hd-sdi/sd-sdi to hdmi with stereo audio converter perfect device for monitoring and production where sdi camera or computer output needs be converted work displays. Converter fully supports all audio formats up to 8-channel and able send through hdmi port as well a separate stereo audio output.
specifications vidioaudio:
- brand: Atlona
- mpn: At-3gsdi-hd2-b
- type: Hdmi Video Converter
returns vidioaudio:
- policy: no returns
payments vidioaudio:
- wallet: google-pay
- credit card: discover
- other
seller vidioaudio:
- city: simi valley, california
- rating: 100.0%
- # reviews: 99
offer vidioaudio:
- in stock #: 3
- availability: in stock
- best offers: true
- prices: $74.99–$199.99
- item condition: Used
- started: july 23, 2025
- sold #: 23
- options: ship-to-home
general vidioaudio:
- category: Electronics > Tv, Video Home Audio
shipping vidioaudio:
- transit: 3-9 days
- carrier: usps
- service: usps priority mail
- class: expedited
- type: calculated
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