By: Kramer
Video & Computer Signal Processing Solutions
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Computer Graphics Video & HDTV ProScale™ Digital Scaler (with DVI Output)

The VP-421 is a high-performance digital scaler for computer graphics video and HDTV signals. The VP 421 scales the input up or down to a selectable computer graphics video or HDTV output signal on a 15-pin HD and DVI connector.

→ Multiple Aspect Ratio Selections

→ Input 1 PC/HD on a 15-pin HD connector, RGBHV/YPbPr
→ Outputs 1 PC/HD on a 15-pin HD connector, RGBHV/YPbPr; 1 DVI on a DVI connector
→ Output Resolutions PC: VGA, SVGA, XGA, 1280x800, UXGA, SXGA, WXGA, SXGA , WXGA , WSXGA, WUXGA;
→ HDTV 480p, 576p, 720p @50/60Hz, 1080p @50/60Hz, 1080i @50/60Hz
→ Output Refresh Rate 60Hz for computer graphics resolutions, 50/60Hz for HDTV resolutions
→ Processing Delay 3 frames
→ Controls Front panel buttons, ON and component output LEDs
→ Power Source 5V DC, 1A
→ Dimensions 19cm x 13.5cm x 2.5cm (7.5" x 5.3" x 0.98") W, D, H
→ Weight 0.66kg (1.45lbs) approx
→ Accessories Power supply
→ Options RK-T2B 19" rack adapter
→ Multiple Formats Supports component (YPbPr) and VGA inputs and outputs
→ Built-in ProcAmp Color, sharpness, brightness, contrast, etc
→ Digital Noise Reduction On/Off
→ Compact MegaTOOLS™ 2 units can be rack mounted side-by-side in a 1U rack space with the optional RK-T2B universal rack adapter


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Prices and specifications subject to change without notice.