TRANSISTOR
MUSEUM ™ Historic Transistor
Construction Project Valandy 1950s
Code Oscillator Kit |
|||||
|
HISTORIC NOTE If
you were a young electronics kit enthusiast in the 1950s, then you may well remember
the code oscillator developed by the Valandy company – this was one of the
first kits to use the new transistor technology. Developed and sold in the mid 1950s, the “Transistor Code
Practice Oscillator” was quite a bargain at only $6.95, and was an
inexpensive way for young experimenters to learn about transistors. According to Mr. Andrew Valentino, the founder
of Valandy Electronics, over 10,000 of these assembled kits were sold, and
were so popular that an early advertising program for this product (consisting
of a short audio segment on radio station WINS – 1010 on the dial in NYC) had
to be suspended because of the overwhelming response. (Note:
You can read more about this unique kit,
including detailed construction hints as well as a recent interview with Mr.
Valentino, in the Historic Transistor Construction Project Booklet #1,
available in the TransistorMuseum Store). Use
the link below for details about building a modern version of the Valandy
Oscillator: Valandy
Code Oscillator Project - Page 2 |
||||
Copyright
© 2003 by Jack Ward |