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Description
Gra-Vue XIO 9020EMB-4AUD-FS 1 x 2 SD-SDI Distribution Amplifier with Analog Audio Embedding & Frame SyncThe Gra Vue XIO 9020EMB 4AUD FS 1 x 2 SD SDI Distribution Amplifier with Analog Audio Embedding & Frame Sync is based on the XIO platform. It embeds 2 analog audio stereo signals into the SD SDI input, and outputs 2 identical SD SDI signals with embedded audio. Meanwhile, the SDI signal is converted to 1 analog composite video signal for monitoring or other applications. The embedded audio group can be selected freely though a DIP switch. Also, the
The Gra-Vue XIO 9020EMB-4AUD-FS 1 x 2 SD-SDI Distribution Amplifier with Analog Audio Embedding & Frame Sync is based on the XIO platform. It embeds 2 analog audio stereo signals into the SD-SDI input, and outputs 2 identical SD-SDI signals with embedded audio. Meanwhile, the SDI signal is converted to 1 analog composite video signal for monitoring or other applications. The embedded audio group can be selected freely though a DIP switch. Also, the embedded mode of audio channels is selectable: total embedding for the left or right channel, following input channels, and so on. It supports 625i 50 and 525i 60 input signals.
The XIO 9020EMB-4AUD-FS embedder provides automatic signal equalization for up to 656� (200m) via�Belden 1694A (l ow loss serial digital coax cable ), which can improve the signal quality and reduce signal loss caused by long distance transmission of the input source. Additionally, the LED lights on the module indicate the status of input signals and power supply in order to let the user know the status immediately. This embedder supports SNMP and can be real-time managed and monitored by the XIO NET Network Management Module (sold separately).
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- Supports PAL and NTSC input signals
- Hot swappable plugs
- Enables selection of the embedded audio channels freely though a DIP switch
- LED lights to indicate the status of signals and power supply
- Supports SNMP, and can be managed and monitored in realtime via the XIO NET
- This card is compatible with XIO 1U or XIO 3U chassis
- For use in broadcasting systems, studios, and other professional fields
In the Box
Gra-Vue XIO 9020EMB-4AUD-FS 1 x 2 SD-SDI Distribution Amplifier with Analog Audio Embedding & Frame Sync
- Limited 1-Year Warranty
| Digital Video Input | |
|---|---|
| Interface | Input Interface: 1 x SD-SDI, BNC connecter |
| Impedance | 75 ? |
| Format | 525i 60, 625i 50 SMPTE 259M-C 270 Mb/s |
| Maximum Length | <656' (<200 m, Belden 1694A) |
| Analog Audio Inputs | |
|---|---|
| Interface | Input Interface: 4 x 3-pin, balanced |
| Maximum Level | 24 dBu (0 dBFs) |
| Digital Video Output | |
|---|---|
| Output Interface | 2 x SDI, BNC |
| Format | 525i 60, 625i 50 SMPTE 259M-C 270 Mb/s |
| Level | 800 mV, �5% |
| Jitter | <0.2 UI (100 kHz) |
| Analog Video Output | |
|---|---|
| Output Interface | 1 x CVBS, BNC connecter |
| Impedance | 75 ? |
| Format | 525i 60, 625i 50 SMPTE 259M-C 270 Mb/s |
| General | |
|---|---|
| Status Indicator | Signal status, power (indicated by shining or extinguishing of the green LED) |
| Packaging Info | |
|---|---|
| Package Weight | 1.6 lb |
| Box Dimensions (LxWxH) | 18.0 x 9.0 x 4.0" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1027 reviews
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Product Reviews
★★★★★ 5
Alexa messed me up, but the company of the chair made it right!
Color: Light Purple, Color: Light Purple
I wanted something small with arms that moved out of the way when I wanted to slide my chair all the way into my desk for more space. This fit the bill. I loved the color blue and I had that in my cart for a bit. One day Alexa mentioned that an item that was in my cart was on sale. It was the chair. I let it be ordered. When it came it didn't exactly look blue to me. But I kept putting it together thinking maybe it was the lighting in the room I was assembling it in. I brought it to my craft room and lo and behold it is light purple. I looked at my order and sure enough it said light purple. Boo! I looked in my saved cart and the chair was gone. So I accepted it for an error. The next day I checked to see if I could return it. Thought I could, till I read that I would have to pay to return it. So I wrote the seller to tell them to ignore the return. And that was that. Till a couple days later I get an email from the seller asking if I would like a full refund or a replacement at no cost. I was like heck yeah send me the blue one. I was thrilled and I wanted to thank the seller for doing this without the return of the other chair. But I could not find a place to do that now. So here is where I will thank you. Thank you so much for doing this for me. You guys are AWESOME!. I love the chair and I love the blue color. I find it very comfortable, lite, easy to adjust, the size works great for me, and for the price the quality fits my needs. I do hope it lasts me for quite some time. Thanks again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 5
Awesome chair definitely recommend
Color: Blue, Color: Blue
It was amazing the color was spot on and it was very very easy to put together and the size is amazing for my 11 year old daughter maybe not for an older person it doesn’t recline as much as it says so if you want a reclining chair maybe I don’t recommend this chair but the quality is amazing and the adjustment capability is incredible the noise level is at 0 it is an amazing chair we just got it so I don’t know so much about the dupability so if you want this chair for a child or a tween maybe even a teen easy to put together beautiful blue color this is the chair for you.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Easy instructions, comfortable cushions
Color: Pink
I just put it together and I love it!!! It's so comfortable and it was easy to put together. You can rock it back and forth which helps your back. The seat is very wide and the cushion is thick. Pink is my favorite color, and this chair satisfies my pink obsession.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Wonderful chair
Color: Dark Black
I bought this office chair as a sewing tool, you might say. I felt that having an office chair on wheels would get me from the sewing machine to the ironing board and then to the cutting board and back to the sewing machine. I was having to get up and down to get around to all these places before and this saves me so much time and effort.
I’m 71 so when the box came I was hesitant to try to bust into it and put it together but it went together so easily. It’s very comfortable and the lumbar support feels great on my low back. When I first sat down after the assembly process, the chair cushion tipped down in the front but after contacting the support team I was advised to tighten the tilt tension located under the chair and that fixed me right up!
All and all, my chair is the perfect addition to my sewing area at a very affordable price. I couldn’t be happier!
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Reviewed in the United States on December 31, 2024
★★★★★ 4
Comfortable, affordable, and great for small spaces!
Color: Light Purple, Color: Light Purple
I had previously left a review of two stars, but have since deleted that review after I've owned the chair for a few weeks now. Initially, I stated the chair was uncomfortable and not cushioned at all. But this issue quickly resolved after sitting it for a longer time, it seems the cushion molds to you. So it may be uncomfortable the first few times sitting on it, but it eventually softens. The cushion is now soft yet sturdy. You don't sink in too much, but it's comfortable for sitting for long periods of time. I personally enjoy the mesh back as well, it supports my lower back and doesn't cause back pain. Normally I have to use a cushion of my own to support my lower back for most chairs, but this one actually supports me in a way that doesn't require an extra cushion - so that's really nice.
The chair is fairly on the smaller end, which is perfect for low desks or tight spaces, which is exactly what I wanted. The height can be adjusted, but even at the highest setting, it is still fairly low. Keep that in mind - it may not be super comfortable for those over 6 ft. The arms flip up which makes storing it under a low desk very easy. The cushion is thick and very accurate to the picture. I love that it is lightweight and doesn't make much noise when rolling the chair. It also feels very sturdy. Some of the reviews say it feels flimsy, and I don't know if some are just assembling it incorrectly, because for me this thing is very strong and holds up quite nicely under my weight.
Overall, this is exactly what I wanted for my personal living space. A chair that's not too bulky, but comfortable enough to sit in for long hours. It functions as advertised for this purpose.
One final thing -- the color selection is gorgeous. I bought the light purple color and it fits my setup nicely! Color was accurate to the picture, and looks very cute and adorable in my space.
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Reviewed in the United States on December 21, 2025
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