Used Extron MGP 464 / MGP 464 DI
Used Extron MGP 464 / MGP 464 DI units are four-window multi-graphic processors capable of combining video, HDTV, and high-resolution RGB sources onto a single display, with flexible analog and digital output options to suit virtually any display device. The second-hand MGP 464 DI variant adds optional DVI or HD-SDI inputs for expanded source connectivity. Scroll down to see the used Extron MGP 464 listings currently available.
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Extron MGP 464 / MGP 464 DI specifications
| Brand | Extron |
| Segment | Video |
| Typical used price | $199 (range $199–$199) |
About the Extron MGP 464 / MGP 464 DI
The Extron MGP 464 / MGP 464 DI is a Four Window Multi-Graphic Processor that combines video, HDTV, and high-resolution RGB input sources into four independent windows on a single display. It accepts four universal analog video inputs on BNCs supporting RGBHV up to 1920x1200, component video up to 1080p/60 HDTV, S-video, and composite video, plus 15 virtual video inputs and a live background input on DVI. The unit simultaneously outputs analog RGB or HDTV component video signals alongside a digital DVI signal. The DI variant is available with four DVI inputs, or two DVI and two HD-SDI inputs compliant with SMPTE 292M and ITU-R BT.1120. Selectable output resolutions range from 640x480 up to 1920x1200, including HDTV 1080p/60. Picture-in-picture controls allow window positioning, sizing, zoom, and priority adjustment, while a Graphic Still Store feature lets users store screen captures or uploaded BMP graphics as themed background images.
Extron MGP 464 / MGP 464 DI — buyer FAQs
What is the Extron MGP 464 and what does it do?
The Extron MGP 464 is a four-window multi-graphic processor that combines video, HDTV, and high-resolution RGB input sources into four independent windows on a single display. It accepts four universal analog video inputs on BNCs supporting RGBHV up to 1920x1200, component video up to 1080p/60, S-video, and composite video, and simultaneously outputs analog and digital DVI signals for compatibility with a wide range of display devices.
What is the difference between the MGP 464 and the MGP 464 DI?
The MGP 464 DI variant adds optional digital inputs not present on the base model. It can be configured with four DVI-D inputs, or with two DVI-D inputs and two HD-SDI inputs. The HD-SDI configuration complies with SMPTE 292M and ITU-R BT.1120 standards for high-definition digital video, making the DI better suited to installations that need to route digital or broadcast-format sources alongside analog signals.
What output resolutions does the MGP 464 support?
The MGP 464 offers selectable output rates ranging from 640x480 up to 1920x1200, including HDTV 1080p/60. Output signals can be delivered as RGBHV, RGBS, RGsB, HD component video, or digital DVI-D, giving operators flexibility to match the processor to virtually any downstream display device without additional conversion hardware.
Who makes the MGP 464 and where does it sit in their product range?
The MGP 464 is made by Extron, an American manufacturer of professional audiovisual equipment specialising in AV signal switching, distribution, scaling, and processing for pro AV installations. The MGP 464 sits within Extron's signal processing range as a multi-window scaling and compositing processor, targeting installations that need to combine multiple source types, including analog, HDTV, and, in the DI variant, HD-SDI, onto one display.
What should I check when buying a used Extron MGP 464 or MGP 464 DI?
Confirm which variant you are buying: base MGP 464 or the DI, and if DI, whether it carries four DVI inputs or two DVI plus two HD-SDI inputs, as this affects source compatibility. Check that picture-in-picture controls, the Graphic Still Store function, and all BNC and DVI connectors are fully operational. Used listings on this page each carry a 21-day warranty covering major functional faults; full buying advice is at https://www.10kused.com/used-av-equipment-guide/.
