SKU: 16153790261

Lumagen Radiance Pro 4242+ Ultra-HD, 4(18G)x2(9G). 1U rack ears included

Sale price$7199.55 Regular price$7999.50
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Description

Lumagen Radiance Pro 4242+ Ultra-HD, 4(18G)x2(9G). 1U rack ears 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: In: 1 – 18G, Out: 1 – 9G, 1U compact case 

4240-18G: In: 2 – 18G, Out: 1 – 18G, 1 – Audio, 1U case

4242-18G: In: 4 – 18G, Out: 1 – 18G, 1 – Audio, 1U case

4244-18G: In: 6 – 18G, Out: 1 – 18G, 1 – Audio, 1U case

4246-18G: In: 8 – 18G, Out: 1 – 18G, 1 – Audio, 1U case

4444-18G: In: 6 – 18G, Out: 2 – 18G, 2 – Audio, 1U case

4446-18G: In: 8 – 18G, Out: 2 – 18G, 2 – Audio, 1U case

5244: In: 6 – 18G, Out: 1 - 18G, 1 – 9G, 1U case

5348: In: 10 – 18G, Out: 2 – 18G, 1 – Audio, 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:
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  • 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: 16153790261

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Shire23
Belleville, US
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Great Replacement Cabin Air Filters for my 2008 Honda Civic
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Item Reviewed: CF10134 Cabin Air Filter with Activated Carbon Replacement for CP134, Fit for Honda Accord/Civic/Odyssey/CR-V and Acura MDX/TSX/TLX/RDX/Ridgeline (2 pack) ℹ️ Summary I picked these up because I needed some replacement cabin air filters for my 2008 Honda Civic. These seem like decent quality and they were a perfect fit in my car. For $15 at time of order for two air filters it was a solid deal that I can glad recommend to others. I hate writing short reviews, but there’s not much else to say about these. Here is how I rate items: 5 ⭐️ = Completely exceeds expectations. 4 ⭐️ = Works well with minor concerns. 3 ⭐️ = Does the job, nothing special. 2 ⭐️ = Some things work, but lots of issues. 1 ⭐️ = Didn’t work well, not worth it.
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Reviewed in the United States on September 30, 2025
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TLau
Lexington, US
★★★★★ 4
Good fit for Acura MDX
Size: 8.8" x 9.3" x 1.1"
This is an air cabin filter that will fit many cars, and in my case a 2019 MDX. Since this kind of filter is not doing anything critical like keeping dirt out of an engine, I shop around for non-OEM filters for something that strikes a balance between price versus performance. This filter just filters out dust in a car cabin, and when we’re not in our cars, we don’t have the benefit of an air filter when we are walking around outdoors. At a fraction of the price of an Acura filter, this filter seems to strike that balance. The filter media looks sturdy and is embedded with charcoal to help absorb odors. Installation is very straightforward in my MDX, and similar in most cars. There is a compartment door inside the glovebox that first must be removed before changing the filter. Pay attention to the direction flow arrow that shows which way the filter should be installed. Overall I am satisfied with this filter. It is inexpensive, fits perfectly, and seems to do the job just fine. It is definitely worth trying if you are trying to save money.
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Reviewed in the United States on October 12, 2024
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Shop by Interest
Birmingham, US
★★★★★ 5
These filters do the job
Size: 2Pcs
Fits great in my '08 Accord LX and my '19 Accord Sport 2.0t. They filter air well and are easy to install like any cabin air filter in a Honda. I am pleased. Good value for the price.
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Reviewed in the United States on October 8, 2025
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Lars A. Morgan
Lowell, US
★★★★★ 5
Fit my 2014 Odyssey TE
Size: 8.8" x 9.3" x 1.1"
Comes with printed instructions for those who haven't changed it before. Here is the specific use case from my van. On my 2014 TE its easy to access behind the glove box, open to usual full open then just push the left and right sides in to allow the glove box to come fully out. It may pop off of the mounts, don't panic it snaps right back on. Then look for the little rectangular panel with two small levers on either side. on the black plastic under the dash that you can now see and access. Press the levers and pull towards you, doing a bit of a wiggle to get it out. Its tight, but it will come out with having to break it. Don't gorilla hands it, it will break. There is a directional arrow on the filter, which you have to remove from the wrapper before installing. Yes, someone *will* forget that. Reassembly the reverse of removal. Check that video sharing site online if you need visual instructions.
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Reviewed in the United States on September 27, 2024
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GreatDanes4U
Lexington, US
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K&N Filters are worth their cost in Filtration and Longevity!
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Tight fit, never needs replacement, only cleaning and reoiling. It has taken many miles to allow flow to resume after oiling for initial installation. Cold air intakes on numerous vehicles! I Love K&N filters for better filtartion and eventually cost savings!
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