| Publication Type | Book |
| Authors | Keller, Dwain A. |
| Source | Dynair Electronics, San Diego, CA (1966) |
| Keywords | bibliographic |
| Abstract | Instruction Manual for Dynair Model VS-121B Video Switcher-Fader (2 copies). Illustrated Book with photographs, diagrams, and schematics, parts lists. Article titled "Hum Reduction in Video Systems" explains using Differential Input Amplifiers in Video Circuits and the importance of establishing a good ground in video and audio systems. |