Big Screen

Let it never be said big screen television is something new. Shown here in the RCA labs back in 1938 is an experimental kinescope "capable of producing an unusually large picture." The anode of the kinescope was metal.



Dorrough produces a variety of digital audio meters, video meters, surround sound meters, and audio and video test products.
One year warranty is standard on all Dorrough products.
The company is located at 5221 Collier Place, Woodland Hills, California 91364 • Telephone (818) 998-2824. Fax: (818) 998-1507. Email: