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Kramer VP-771/110V 9-Input ProScale Presentation Switcher — main product image
Kramer

Kramer VP-771/110V 9-Input ProScale Presentation Switcher

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9-input ProScale presentation switcher and scaler for seamless, high-quality source switching in professional AV environments.

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Overview

The Kramer VP-771 is a 9-input ProScale presentation switcher and scaler built for professional AV environments where multiple video and computer sources must be managed and displayed without interruption. Whether you are outfitting a corporate boardroom, a university lecture hall, or a live event space, the VP-771 lets operators switch between nine connected sources with clean, seamless transitions that keep presentations looking polished. The integrated ProScale technology scales each input to match the connected display's native resolution, eliminating the inconsistent image quality that can occur when sources run at different resolutions.

As a Kramer product, the VP-771 benefits from the company's long track record in signal routing and processing for commercial installations. The 110V model designation indicates it is intended for standard North American power. While detailed connectivity specifications are limited in the available documentation, Kramer's ProScale line is generally designed to handle a mix of analog and digital inputs, making the VP-771 a flexible hub for environments where presenters bring a variety of devices.

Key Features

Product Overview The VP-771 is a high-quality presentation switcher and scaler for a variety of signals

It accepts one of nine inputs: component video, DisplayPort (DP), 3G HD-SDI, 2-computer graphics, two composite video and two HDMI signals

It scales the video, embeds the audio, and outputs the signal to one HDMI, one computer graphics, one 3G HD-SDI and one DGKat TP, together with digital audio, unbalanced stereo and a 2x10W amplified

Main Features K-IIT XL Picture-in-Picture Image Insertion Technology PixPerfect Scaling Technology

Kramer's precision pixel mapping and high-quality scaling technology

Specifications

Brand
Kramer
Model
VP-771/110V
Inputs
9
Type
ProScale Presentation Switcher/Scaler
Power
110V

Pros & Cons

👍 Pros

  • Nine inputs accommodate a wide range of source devices in a single presentation setup
  • Built-in ProScale processing matches input resolution to display output for consistent image quality
  • Seamless switching reduces visual disruption when changing sources during live presentations
  • Designed by Kramer, a well-established brand in professional AV signal management

👎 Cons

  • Limited publicly available specification detail makes it harder to evaluate advanced features before purchase
  • Professional AV pricing may be steep for smaller organizations or casual use cases
  • Configuring nine inputs and scaling options can require AV expertise during initial setup
  • The unit is designed for fixed installation, offering limited portability

Frequently Asked Questions

It supports 9 inputs, allowing you to connect multiple source devices and switch between them during a presentation.
Yes, it is a ProScale switcher/scaler, meaning it can scale input signals to match your display's native resolution for clean, consistent output.
It is designed for professional presentation environments such as conference rooms, boardrooms, lecture halls, and houses of worship where multiple video sources need to be managed reliably.
Yes, the VP-771 is engineered for seamless transitions between inputs, minimizing disruption during live presentations.

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