

Their mutual friend, Charles Semple, worked for Brush Development Company where he had been experimenting with Rochelle salt crystals. Woodworth, W8AHW began experimenting with different types of microphones for their 'ham' stations. The History of Astatic: In 1930, two amateur radio operators, Creed M.Ĭhorpening, W8WR (later W8MJM) and F.H. Only 10,000 NUMBERED microphones were made. My Serial Number is: 03916 and I live in Kansas City Description: 18 Carat GOLD PLATED version of the Classic D-104(TUG9) amplified stand. I am curious as to how many are left and what the sequence of serial numbers are. Hello everyone, I have a Golden Eagle D104 and I thought it would be nice to follow the serial numbers and locations. The company reorganized as Omnitronics LLC in 2000, and later combined CAD, Astatic and Omnitronics under the CAD Audio brand. Astatic formed CAD Professional Microphones in 1988 as a division of Astatic. The Astatic Corporation is a commercial audio products manufacturer founded in Youngstown, Ohio in 1933. 5 DAYS FOR ME TO SHIP ITEM ONCE PAID THNX ALL SERIAL NUMBERS WILL BE.

GOLDEN EAGLE D 104 Microphone Astatic Corp.
