SKU: 37609018977

Kramer Computer Graphics Video & HDTV to HDMI ProScale Digital Scaler

Sale price$155.70 Regular price$173.00
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Description

Kramer Computer Graphics Video & HDTV to HDMI ProScale Digital ScalerThe VP 425 is a high performance digital scaler from Kramer that seamlessly bridges computer graphics video and component HDTV signals to HDMI. Engineered for reliability in professional classrooms, conference rooms, broadcast environments, and creative studios, this compact scaler tackles the demanding needs of capture, streaming, and presentation workflows. It excels at converting a wide range of source formats into a clean, HDMI output with

The VP-425 is a high-performance digital scaler from Kramer that seamlessly bridges computer graphics video and component HDTV signals to HDMI. Engineered for reliability in professional classrooms, conference rooms, broadcast environments, and creative studios, this compact scaler tackles the demanding needs of capture, streaming, and presentation workflows. It excels at converting a wide range of source formats into a clean, HDMI output with embedded stereo audio, while preserving image fidelity through careful upscaling or downscaling. Whether you’re archiving your photo library, recording gameplay, delivering a polished lecture, or integrating legacy sources with modern displays, the VP-425 delivers crisp, accurate results with minimal latency and maximum versatility.

  • Versatile input and output ecology: Connect computer graphics sources (VGA/YPbPr-compatible signals) and component HDTV signals, then deliver a single HDMI output. The VP-425 is designed to work in mixed environments where old and new video formats must coexist, making it ideal for classrooms, presentation rooms, studios, and home theater setups that demand dependable compatibility.
  • Precise scaling for optimal display: The ProScale engine performs upscaling and downscaling to suit the target display’s native resolution. It intelligently preserves edge clarity, color fidelity, and aspect ratio as it transitions between PC resolutions and HDTV formats, ensuring that text remains legible and images remain sharp on your monitors, projectors, or capture devices.
  • HDMI output with embedded audio (non-HDCP): The VP-425 embeds the source’s stereo audio into the HDMI output, simplifying capture and recording workflows. Its non-HDCP HDMI signal avoids copy-protection constraints that can complicate content capture, streaming, or mixing in professional pipelines while maintaining high-quality video.
  • Real-time performance for busy environments: Designed for smooth operation in live or near-live settings, the VP-425 provides rapid signal processing with low latency. This makes it well-suited for gaming capture, live demonstrations, signage applications, or any scenario where timely video scaling is essential to the viewer experience.
  • Robust, compact design with broad compatibility: Built into a durable enclosure, the VP-425 pairs easily with other Kramer devices for distributed video playback, routing, and presentation systems. Its streamlined footprint minimizes rack space usage while delivering dependable performance in professional installations.

Technical Details of Kramer VP-425 ProScale Digital Scaler

  • Inputs: Analog computer graphics (VGA/YPbPr-compatible) and component HDTV signals; designed to receive a variety of PC resolutions and video formats.
  • Output: HDMI output with embedded stereo audio from an external audio source; non-HDCP encrypted HDMI signal to facilitate capture and recording workflows.
  • Scaling capabilities: Upscaling and downscaling between PC graphics formats and HDTV formats with preservation of image integrity, color accuracy, and aspect ratio control for optimal display results.
  • Audio integration: External stereo audio input can be embedded into the HDMI output, enabling synchronized video and audio for capture, streaming, and presentation pipelines.
  • Performance: Fast digital scaling engine designed for reliable, real-time operation in professional environments, minimizing latency and maintaining a consistent video signal.
  • Build and form factor: Compact, durable chassis suitable for desktop use or integration into larger Kramer video systems; designed to complement other Kramer scaler, switcher, and distribution solutions.
  • Power and control: Powered by an external supply; straightforward operation with simple plug-and-play setup, enabling quick deployments in classrooms, studios, and event spaces.

How to install Kramer VP-425

  • Plan your signal path: Determine which source(s) will feed the VP-425 (VGA/YPbPr or component HDTV) and where your HDMI display or capture device will be connected. Ensure that the HDMI destination is compatible with non-HDCP content if you plan to capture or record.
  • Connect inputs: Attach your computer graphics source via VGA or component input, and route the corresponding audio signal to the VP-425’s stereo audio input if you plan to embed audio in HDMI. Check that all cables are firmly seated to prevent intermittent signal loss.
  • Connect outputs: Connect the HDMI output to your display, capture device, or monitor. If you intend to capture, verify that the receiving device supports non-HDCP HDMI inputs and can handle the embedded audio signal.
  • Power up and configure: Plug in the VP-425 and power it on. Use its front-panel controls or the accompanying control options to select the input format and apply scaling preferences (automatic scaling or manual aspect ratio adjustments as needed). Adjust brightness, contrast, and color calibration as required to achieve your desired image quality.
  • Test your setup: Start with a common test pattern or your regular content to confirm that the source scales correctly, the HDMI output carries both video and audio, and the captured or displayed image matches your expectations across all connected devices.
  • Optimize for workflow: If you are integrating the VP-425 into a larger Kramer ecosystem, align its settings with other devices for consistent color, timing, and signal handling. Save preferred configurations for quick deployment in future sessions.

Frequently asked questions

  • Q: What is the primary purpose of the VP-425?
    A: The VP-425 serves as a scalable bridge between PC graphics/video sources and HDMI displays or capture devices. It upscales or downscales signals as needed and embeds stereo audio into the HDMI output, with a focus on professional presentation, capture, and broadcasting environments.
  • Q: Does the VP-425 embed audio into HDMI?
    A: Yes. It embeds external stereo audio into the HDMI output, enabling synchronized video and audio in capture, streaming, or presentation workflows.
  • Q: Is the HDMI output HDCP-protected?
    A: The VP-425 provides a non-HDCP encrypted HDMI output, which can simplify content capture and recording in environments where HDCP can be a barrier.
  • Q: What kinds of signals can I feed into the VP-425?
    A: The scaler accepts computer graphics sources (VGA/YPbPr-compatible) and component HDTV signals, making it suitable for mixing legacy computer displays with modern HDTV setups.
  • Q: What are typical use cases for this device?
    A: Use cases include classroom or lecture room presentations, corporate meeting rooms, broadcast or streaming studios, archival capture of photos, audio, and video, and venues requiring reliable, scalable video processing for mixed-source environments.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37609018977

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4.2 ★★★★★
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A
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Amber B.
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★★★★★ 5
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Color: Brown/Wild Duck, Size: Large, Color: Brown/Wild Duck, Size: Large
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Reviewed in the United States on May 20, 2026
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Doug Jones
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★★★★★ 5
Very fun interactive toy
Color: Brown/Wild Duck, Size: Medium
This toy is very versatile. There's no stuffing yet it's very soft so it can be used as a tug toy. It also makes for a fun fetch toy because it has a cavity to put a water bottle. It gives your dog something that crinkles and can be pierced when bitten and easily replaced with another empty bottle whenever necessary. That is what really makes this toy the standout of all the ones offered by Best Pet imo. I don't expect this to last forever but once my pup gets bigger we'll probably get the large size for her because there's not too many all in one fetch and tug toys at an affordable price.
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Reviewed in the United States on May 15, 2026
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Cowey Crew
Los Angeles, US
★★★★★ 4
Great Toy, but Big Dogs Destroy the Squeakers Fast
Color: Wild Duck, Hare, Squirrel & Alligator, Size: Large
My big dogs had the squeaker torn out in no time, but my little dog absolutely loves this toy. It’s the perfect size for her, and she carries it everywhere. Durable enough for small pups, just not tough enough for heavy chewers. Still a fun toy overall!
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Reviewed in the United States on February 15, 2026
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Leigh Evans
Fort Morgan, US
★★★★★ 5
Fun for dogs
Color: Green/Alligator, Size: Small
Smaller than I expected, but the two little dogs love it! They love shaking it, making it squeak, tugging it against each other & chasing it when I throw it to fetch. They often sleep laying on it.
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Reviewed in the United States on May 25, 2026
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Amy Jo
Birmingham, US
★★★★★ 3
Shows wear quickly
Color: Multicolor/Sheep & Cow, Size: Medium
These are cute but not holding up as well as I had hoped. Quality is ok and the Velcro has held up great. The fabric just isn’t as good as it could be. They are much larger than expected.
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Reviewed in the United States on April 28, 2026

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