SKU: 48921290009

Lumagen Radiance Pro 4240C Ultra-HD, 2(18G)x2(9G). Compact Case included

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Description

Lumagen Radiance Pro 4240C Ultra-HD, 2(18G)x2(9G). Compact Case includedRadiance Pro4k60 Video Processor See What the Director Intended The Radiance Pro series supports 4k60 inputs, and outputs, including HDCP 2. 3, HDR10, and HLG, and is compatible with Dolby LLDV sources. Winner of a Home Cinema Choice Best of 2021 award, and a Best Video Product award in Australia in 2021, the Radiance Pro is not standing still. Lumagen is adding to its 22 year legacy of video processor development by continuing to enhance features and

Radiance Pro™4k60 Video Processor

See What the Director Intended ™

The Radiance Pro™ series supports 4k60 inputs, and outputs, including HDCP 2.3, HDR10, and HLG, and is compatible with Dolby® LLDV™ sources. Winner of a Home Cinema Choice™ Best of 2021 award, and a Best Video Product award in Australia in 2021, the Radiance Pro is not standing still. Lumagen is adding to its 22-year legacy of video processor development by continuing to enhance features and algorithms, and adding a single-input, single-output model for those who would like to place the Radiance Pro after the AV switching.

The Radiance Pro series of video processors offers up to ten inputs, four outputs, and a multitude of video processing, setup, and calibration features. Much more than an HDMI switcher, the Radiance Pro has a host of features to improve the image on your screen. It is considered by many experts to be an essential part of any quality home cinema.

Optimizing HDR content has perhaps become the most important video processing feature. The Radiance Pro Dynamic Tone Mapping (DTM) analyzes multiple regions of every frame of content, detects scene changes, and optimizes the image for each frame of content. Jon Thompson, a movie producer who is responsible for post-production image quality at a major studio, recently evaluated the Radiance Pro DTM versus the other options. He said that “the other DTM options are not even in the same league as the Radiance Pro.”

Scaling quality again comes to the forefront with the 4k projectors and televisions. It should be intuitively obvious that home cinema scaling must be evaluated at viewing distance using actual moving image video content. The Tektronix PQA600C quantitative image analysis program is used by major studios and broadcast networks and includes 30 years of development by perception physicists. It includes viewing distance in its evaluation of scaling. The Radiance Pro has the industry’s best motion picture scaling and scores more than 20% higher than the competition using the Tektronix analysis software. Lumagen’s scaling provides the best quality scaling for 1080, 720, and SD, sources for 4k projectors and TVs. Scaling is also essential for aspect-ratio control, especially when using an anamorphic lens. In addition, the Radiance Pro has an edge-sharpening feature that helps restore detail lost during compression of the digital content.

Minimizing signal jitter is an extremely important criteria for HDMI. The Radiance Pro 5XXX series HDMI output clock jitter has been measured at about 10 pS. This is an ideal clock to send to the audio processor to minimize jitter at the DACs. Reduced jitter at the DAC reduces distortion. Lumagen has many reports of the 5XXX significantly improving audio due to this ultra-low jitter HDMI output.

Reference quality colorimetry is often overlooked as part of a high-end home theater. The Radiance Pro can provide automated video equalization, using third party calibration software, with more accuracy than calibration without a 3D LUT. Using the Radiance Pro’s DTM, and Color Management System, you can See what the director intended™.

Other features include image-based instant-auto-aspect detection and selection for HD, 3D, and 4k UHD and HDR sources. Anamorphic support with, or without, an anamorphic lens. Image based auto-aspect selection, plus precise geometry adjustments including size, and masking, are available. The Radiance Pro’s Non-Linear-Stretch (NLS) feature allows the user to stretch 16:9 content to fill an anamorphic screen using their preferred settings. For 16:9 screens and TVs, an anamorphic image can be placed anywhere in the active screen area, or with zoom, and/or cropping, can fill a larger portion of the screen. Multiple configuration memories allow for different independent configurations, such as day, night, sports, and black-and-white.

The adaptability of the Radiance Pro is second to none. Using Field Programmable Gate Array (FPGA) technology, the Radiance Pro can add hardware image processing and setup features long after installation. The Radiance Pro is adding new features over time. One example is HDR Dynamic Tone Mapping was added four years after product introduction and is available to all Radiance Pro owners by simply updating to the latest free release.

Radiance Pro Models

4140: 1 input, 1 output, 1U compact case

4240: 2 inputs, 2 outputs, 1U case

4240C: 2 inputs, 2 outputs, Compact Case

4242: 4 inputs, 2 outputs, 1U case

4244: 6 inputs, 2 outputs, 1U case

4246: 8 inputs, 2 outputs, 1U case

4444: 6 inputs, 4 outputs, 1U case

4446: 8 inputs, 4 outputs, 1U case

5244: 6 inputs, 2 outputs, 1U case

5348: 10 inputs, 3 outputs, 1U case

Includes:

  • Remote Control

  • Universal power supply

  • USB cable for updating

  • Manual

  • Limited 2 year warranty, Extendable to 5 Years

  • Optional 18Ghz input card(s)

  • Optional 18Ghz output card(s)
    18Ghz output card has 1 video+audio and 1 audio out
    versus 2 video+audio outputs of 9Ghz output card

  • Rack ears included for rack mountable models

Key Features

  • HDMI 2.0 4k60 Input & Output
  • 12-bit 4:2:2 Video Pipeline
  • Automatic Aspect Ratio Detection & Selection
  • Industry’s Best Dynamic Tone Mapping for HDR Content with Accurate Color Rendition when compared to Studio Masters
  • Best Quality Scaling for In-Motion Content
  • True Genlock:
    Each Input Frame is Output Exactly Once
    Optimal Lip-Sync
    Game Mode (3 mS video delay) with all Processing Enabled
  • Programable Video Delay
  • Fast Source Switching
  • Darbee Vision Enhancement
  • Compatible with Dolby® LLDV™
  • As measured by Tektronix® (HDMI 2.1 FRL):
    Low Output Electrical Noise
    Low HDMI Output Jitter with 4XXX Models
    Ultra Low Output Jitter with 5XXX Models for Improved Audio Quality
  • Non-Linear-Stretch
  • Directly Control Seymour Screen Excellence Screen Masking
  • Additional Customization Features
  • Rec2020 colorspace and HDR supported
  • Housed in a 1U Rack Mountable Case (Some models available in Compact Case)
  • Free Software Updates Continue After Purchase
  • 2 Years Limited Warranty, Extendable to 5 Years

Reviews

"Reference status picture processing with a wealth of controls and futureproofing potential. Worth the outlay for high-end systems, but installation isn't for the AV novice.:

-HCC

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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]
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SKU: 48921290009

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kirsten leisses
Chelsea, US
★★★★★ 5
Best face lotion for combination skin
Size: 1.3 Fl Oz (Pack of 1)
Best face lotion. Leaves my skin feeling hydrated without being oily (I have combination skin). Only downside is no sun protection. But lotions with sunscreen tend to make me break out. Ive used this lotion for about 8 years and its the only one that I dont break out with.
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Reviewed in the United States on April 7, 2026
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Katherine
Grantham, US
★★★★★ 5
My Holy Grail for really good moisturizing!!
Size: 1.3 Fl Oz (Pack of 1)
Ok this is long but worth it, I hope. I absolutely LOVE this moisturizer. It is very moisturizing, and doesn't just sit on top of your skin, it soaks in! I messed up my skin barrier with some products because as I hit my 40's it couldn't handle the strong stuff (Retinal, Vit C, AHA/BHA) that I have used daily for 20 yrs. So rude, like hormone changes and wrinkles weren't enough, lol. All of a sudden my super oily skin was still oily, but also had really dry spots. I was at a loss. This moisturizer works so well and helped repair my skin barrier without breaking me out!! I also use the Avene Thermal Spring Water spray, it also really helped me get my skin back under control and I will never stop using it. The water spray is super light, feels like water, and soaks in so well... truly is very moisturizing while being super light. I apply that first, then my serums and moisturizer. **Other products I also use: the Avene Cleanance Concentrate I use on my areas where I get blemishes (still getting breakouts in your 40's is also rude)... it helps those areas stay clear but moisturized, doesn't dry my skin at ALL. Also use there Retrinal and A-Oxitive... my skin just was not tolerating my usual stronger Retinal and VitC. These two work really well without the irritation!! Iise them on alternating days for now. I have tried many many brands, skincare is my thing...and I truly love every single product I have used by this brand, really am glad I found this product line!! Hope this helps someone.
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Reviewed in the United States on April 17, 2025
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JK
Natrona Heights, US
★★★★★ 5
Great facial moisturizer
Size: 1.3 Fl Oz (Pack of 1)
Love this face lotion. Really does help reduce redness. Very soothing.
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Reviewed in the United States on February 1, 2026
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Lora
Natrona Heights, US
★★★★★ 5
Great quality of product
Size: 1.3 Fl Oz (Pack of 1)
This cream has always been my favorite because it has great quality and effectiveness, I bought it two times and before I used to wear it in the summer and it did not make my skin oily. It is lighter, yet moisturizing if you know what I mean.
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Reviewed in the United States on June 5, 2025
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august
Birmingham, US
★★★★★ 4
This is the new formula, with a blue cap
Size: 1.3 Fl Oz (Pack of 1)
This cream has been a great basic moisturizer for use with acne creams (.25% tretinoin, in my case). You may notice some reviewers saying it's fake because of the blue cap and the fact that it just says "soothing," but that's the new packaging. You can see that on the Avene website. This doesn't have the "luxe" feel of some other brands, but this did the job by keeping my skin moisturized and acne free. When I am in the mood to buy something else, I usually buy something else, but this is the best budget option - definitely better than any of the drugstore brands.
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Reviewed in the United States on May 4, 2019

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