Kramer Electronics VP-724XL VP-724xl is an 8-input scaler/switcher with unbalanced stereo audio. It scales any composite, s-Video (Y/C), component video (YUV), DVI video or computer graphics video signal up or down to a selectable graphics or HDTV output resolution and provides glitch-free switching between sources through FTB (fade-thru-black) switching technology. K-Storm Scaling Technology - Kramerfeets extremely high performance scaling technology. High quality 3:2 and 2:2 pull down de-interlacing and full up and down scaling of computer graphics video input signals. Fade-Thru-Black (FTB) Switching - The video fades to black and then the new input fades from black for glitch-free and smooth switching. The output signal provides constant sync so the display never glitches. K-ITT Picture-in-Picture Image Insertion Technology - Ultra stable picture-in-picture image insertion capability. Any video source can be inserted into a computer graphics video source or vice versa with positioning and sizing controls. A unique Split-Screen mode (2 images side-by side) is also available. 8 Video Inputs - including 2 15-pin HD computer graphics video inputs. Dual Output Connectors - 2 computer graphics video outputs on 15-pin HD connectors. HDTV Output Resolutions - 480p, 720P and 1080i, 1080p in component format on the HD-15 output connectors with selectable refresh rates. Multiple Computer Graphics Output Resolutions - including a user-defined output resolution with selectable refresh rates. Multi-Standard Video Signal Compatibility - PAL, SECAM, and NTSC (3.58/4.43). Multiple Aspect Ratio Selections. HDTV Compatible Component Input. Companion AFV (audio follow video) Stereo Audio for Every Input. Built-in 5 Watt RMS per Channel Audio Amplifier with Speaker Output connectors. Built-in Time Base Corrector - Stabilizes video sources with unstable sync. Multiple Color Space - Output RGB or YUV (selectable). Built-in Proc-Amp - Color, hue, sharpness, contrast, and brightness are set individually for each input. Front Panel Lockout. Front Panel Audio Mute and Video Blanking (blue or black screen selectable). Freeze Frame and Zoom (100 percent to 400 percent). Flexible Control Options - Front panel buttons, IR Remote (with on-screen menus) and RS-232. Worldwide Power Supply - 100-240V. Standard 19inch Rack Mount Size - 1U.