SKU: 16153790261

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

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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

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SKU: 16153790261

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4.7 ★★★★★
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Shane
Birmingham, US
★★★★★ 4
Good, But Realize Its Limits
Format: Hardcover
I agree with the other reviewers who spoke highly of this resource. It is a fine resource for NT studies. However, realize that it isn't really a commentary like most of us are used to (in my opinion, the title is a little misleading). Rather, it is only a commentary on the NT texts that clearly quote OT texts. The book does not comment on entire NT books, but only some select verses. For example, I used this book studying Mark and it only discussed around 30 phrases from the Gospel of Mark - those verses in Mark that are clear OT citations. I wasn't able to use it in Mark studies as much as I had hoped. I realize this is what the book is supposed to do, and it does it very well. Just remember it won't be useful for NT texts that aren't OT quotes. This isn't a critique, just an observation for those interested. You won't be able to use this resource all the time, but it's helpful for those NT texts where an OT citation is found. FYI, I gave it 4 stars instead of 5 because the citations in the articles are not footnotes, but contained in the articles themselves [It looks like this: (eg. R.P. Martin 1974: 97; O'Brien 1982: 151; Hubner 1997a: 91; Gnilka 1980: 168; Barth and Blanke 1994:357, etc.)]. Some citations are very lengthy, which makes it quite cumbersome to read at times. Also, this is subjective I suppose, but I didn't like the font at all (it seemed too tight). All in all, this is a good book for what it does - just realize what it does before you buy it and you won't be disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2013
E
Verified Purchase
Eric Stampher
Lowell, US
★★★★★ 5
Can't ask for more, but I want more.
Format: Hardcover
Really, this is just a start. Any commentary is. But this is one of the best because it proceeds from a radical premise: the whole Bible is from God, giving His point of view and superceding that of the human author. Not that this is promoted self-consciously or consistently from each contributor. But the structure of the enterprise is such that they are sucked back into presenting how it is that the old testament is so thoroughly imbued in NT writings, including in ways which both OT and NT writers could not have intended. Treading down this path forces us to question all those teachings we've had where we were told: "Matthew (or Paul or John ...) here had in mind xyz." When Matthew wrote his gospel, we might now surmise that we can't be sure what he himself had in mind, because what we wrote was superintended to the degree that Matthew's sinful thoughts were NOT what ended up on parchment. God's thoughts are there, pure and untainted by Matthew's natural limitations and sin. Attempts to work from Matthew's sinful thoughts and culture to God's meaning miss the point that whatever Matthew was in his head was NOT the end product that flowed out his quill. Remember when Caiaphas spoke what he thought naturally about how it is better for one man to die rather than the whole nation take a hit? He meant it for evil, but God superintended it to be ultimate truth, regardless of that speaker's intent. Same with all holy writings. Yes, holy men of old spake as they were moved, but their holiness does not naturally come out in uncontaminated speech -- that takes a special work of God. This commentary allows for that premise. There's something way more than human going on that ties this whole Bible together in one theme from one Writer. Don't get me wrong, not all these contributors seem to subscribe to my radical conclusions above, although I think the editors do. And their prescribed structure for this commentary nudge the contributors into a path that I think leads to a more theocentric authorship. So this is a good start, but nothing beats trying to read the Bible itself from God's point of view, rather than the hallowed and misguided grammatial-historical human focused approach.
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Reviewed in the United States on April 6, 2008
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Craig Stephans
Omaha, US
★★★★★ 5
An Excellent Resource for all Students of the Bible
Format: Hardcover
This is an incredible resource that looks at New Testament passages in their relation to the Old Testament. The authors go well beyond mere cross referencing and provide in-depth exegetical commentary on the New Testament and the Old Testament contexts. The writers adeptly address specific and general references by the New Testament to the Old Testament. The authors of the chapters of the book are seasoned Biblical writers that incorporate the best from existing commentaries on their subjects in addition to offering their own profound insights. This is a rich resources that is simple, cogent, well written and easy to read. Each chapter has extensive bibliographies indicating the thoroughness of the research. This is a resource book to definitely add to your library for personal devotional use, a writing resource or a preaching resource. I am very pleased with it so far. Craig Stephans, author of
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Reviewed in the United States on December 14, 2007
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Book
Format: Hardcover
Great reading
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Reviewed in the United States on February 7, 2026
J
Verified Purchase
JENNIFER HUNT
Chelsea, US
★★★★★ 5
Great book by a wonderful Christian author!
Format: Hardcover
David Jeremiah books are great reading and study material. Purchased most of his books!
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Reviewed in the United States on August 10, 2025

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