The VDL-7014 is a video delay amplifier which is convenient, compact, and high-quality way to delay video signals so system timing can be maintained. In addition to being used in video paths, the VDL-7014 can be used to delay timing reference signals such as subcarrier or color black. Frequency response over the whole delay range has been considerably improved by using active delay response equalization stages rather than passively equalized delay lines. Coarse delay is set with four jumper plugs. The total delay obtainable with the basic amplifier is 635 ns. Optional module VDM-7504 which attaches to the main amplifier board provides an additional 600 ns. Fine delay is continuously adjustable over +/- 6 ns. The differential input ensures excellent system performance by virtually eliminating common-mode ground loop hum.