Check the listing for details. BVS Corp Masterkey Analog Downstream Linear Keyer. Condition: Used. Listed at 795.00 USD. Used BVS Corp Masterkey Analog Downstream Linear Keyer with power cordComes as pictured30-day money back guaranteeShipping price is to the lower 48 states only The new generation of anti-aliased character generators, paint boxes and DVE's require a truly linear keyer to take advantage of the clean edges produced by this equipment. The superb keying capability of Masterkey makes possible a virtually seamless inlay when keying these pre-filtered sources into program video. With Masterkey's unique combination of key gain and key slope controls, any degree of transparency may be achieved. Masterkey will also accept the linear key output of modern color matting systems to produce immaculate inlays of RGB sources.All models meet the same stringent specifications. Different control systems and additional features are offered to enhance the versatility of Masterkey in a wide range of applications. Whether the function is downstream or stand-alone, on-air, remote, or post-production, there is a Masterkey model to provide a cost effective solution to the most demanding requirement.Features Common to All ModelsAbsolute linearity over full gray scale using two quadrant, wideband multipliersMay operate downstream from any switcher, or as a stand-alone keyerDedicated preview outputTwo program outputsSelf key or external keyClamped inputsSync, burst and blanking always derived from program inputOptional failsafe bypassOperates in NTSC or PAL standard