Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Blackmagic ATEM 4 M/E Constellation 4KThis high performance Ultra HD live production system is built for demanding environments where extensive routing, advanced layering and broadcast precision are essential. Its four bank architecture provides deep switching flexibility, allowing operators to manage complex shows that require multiple simultaneous mixes, advanced transitions and layered effects. The compact rack mounted chassis includes an integrated control panel with an LCD display,
This high performance Ultra HD live production system is built for demanding environments where extensive routing, advanced layering and broadcast precision are essential. Its four bank architecture provides deep switching flexibility, allowing operators to manage complex shows that require multiple simultaneous mixes, advanced transitions and layered effects. The compact rack mounted chassis includes an integrated control panel with an LCD display, enabling direct operation for setup or emergency switching, while offering immediate visual feedback of program output and system status. This design supports both studio installations and mobile production workflows where reliability and adaptability are critical.
A key strength of this system lies in its forty standards converted 12G SDI inputs. These connections support a wide range of Ultra HD formats and ensure that every source automatically matches the required frame rate and resolution. This allows cameras, graphics engines and playback devices to be used seamlessly, regardless of their native output. Twenty four dedicated 12G SDI outputs provide versatile routing to monitors, recorders, media servers and transmission paths. The unit also includes multiple multiview outputs, enabling operators to configure detailed monitoring layouts that display numerous sources simultaneously with clarity suited for Ultra HD workflows.
Advanced real time processing expands the creative potential of the system. Four independent DVEs allow repositioning, resizing and layering of video sources for dynamic picture compositions. Sixteen ATEM Advanced Chroma Keyers provide precise keying performance, ideal for virtual sets, green screen work and complex graphical overlays. Two SuperSource processors deliver additional multi‑layer compositing capabilities by combining multiple sources into arranged layouts, making them suitable for multi‑participant interviews, panel discussions and sophisticated on air designs. These internal tools reduce reliance on external hardware, keeping configurations efficient and integrated.
Professional audio features complement the video capabilities. The built in Fairlight mixer includes advanced processing such as compression, limiting and equalisation on each channel, ensuring well balanced sound across large productions. Integrated talkback allows communication with camera operators and crew through standard broadcast workflows. Ethernet connectivity supports software control surfaces or optional hardware panels, enabling flexible operation across large control rooms or production teams. Quiet thermal management ensures stable performance even during long broadcasts or in compact control environments.
This comprehensive Ultra HD system offers exceptional scale, precision and creative control, making it a strong foundation for major live productions, studio broadcasts and technically demanding event environments.
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
4.7 ★★★★★
Based on 896 reviews
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Product Reviews
★★★★★ 5
Good treat
My pup loves em. Keeps her busy a few minutes
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Reviewed in the United States on December 7, 2025
★★★★★ 4
Paws the vote is in and it got three out of three
Three puppies voted paws up for taste and a little bit of longevity. Now as for value for money. I know how much better than rawhide treats. But I’d like to see the price come down and more chewy’s inside the bag
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Dog loved them
Great little treat
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Reviewed in the United States on August 10, 2025
★★★★★ 2
So so small! Not worth $
The images in Amazon are nothing like what the product is. The pretzels and rings are minuscule. My two pit/lab mixes will eat one in about 30 seconds. So disappointment. Not worth the $ for what you’re getting. I tried to return items which are individually wrapped but they do not allow returns on these products. I have not opened any of them and still not able to return. If you have a dog under 15lbs these may work! If you have a large breed don’t bother. I’m so disappointed. Pictures above is the product next to a small milk bone biscuit (for reference).
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Reviewed in the United States on January 6, 2025
★★★★★ 5
Clean & quality but taste, meh
Flavor Name: Berry, Size: 30 Servings (8.0 Ounce) (Pack of 1)
I’ve ordered this product twice now. I do a wide array of workouts from weights to running to multi-functional. I’ve taken aminos from different companies for a long time but started to finally really research & felt much safer taking Thorne. The flavor isn’t the best if you add too much water. I’ve always added around 20oz to my intra-workout aminos with no problem but this one will get watered down. I adjusted and it’s been good. I’m also used to awful tasting soups and just powering through worse and this flavor is better than stuff I took up till the last few years. Newer people to using supplements might not like the flavor at all but trust me all workout supplements used to be awful. My recovery & muscle growth/lift gains have remained the same to the other products I’ve used with more mystery ingredients so there was no drop off there. I’m okay with taking a step back on taste and variety rather than putting mystery crap in my body from lesser regulated big companies. Product quality wins this for me & I’ve heard from multiple non-Thorne associated experts that vouched for Thrones testing.
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Reviewed in the United States on June 13, 2021