Sony M-909 Auto Reverse Microcassette
Up until the the time the micro digital audio recorders came about, the
Sony M-909 was the world's smallest tape recorder. It was used by private
investigators and law enforcement for a number of different types of operations.
The M-909 measures a mere 2 1/2 inches X 2 inches X 1/2 inch. It features
included voice activation and auto reverse. The
Spy Exchange And Security Center sold hundreds of these recorders
in the recorder's hay-day in the 1980's and early 1990's. The
M-909 sold for about $495.00.
Ralph D. Thomas PI Vintage Collection
THOMAS INVESTIGATIE PUBLICATIONS, INC.
NATIONAL ASSOCIATION OF INVESTIGATIVE SPECIALISTS, INC.
SPY EXCHANGE AND SECURITY CENTER
P O Box 82148, Austin, Texas 78708
Showroom: 9513 Burnet Road, Austin, Texas 78758
Phone 512.719.3595 Fax 512.719.3594
Current State-of-The-Art Investigative Audio Recorders
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Writing Pen Recorders, Watch Recorders For Men And Ladies! Special Function
Combo Combo-Multifunctional Recorders With Digital Cameras And More!
Spy Exchange & Security Center
9513 Burnet Road Suite 101, Austin, Texas 78758
Phone 512-719-3595, Fax 512-719-3594
When In Austin, Texas--Stop By Our Huge Showroom
To The Spy And PI Vintage Pages
2006, Thomas Investigative Publications, Inc. All rights reserved.
Thomas Investigative Publications, Trademark, 1981.
National Association Of Investigative Specialists, Inc, Trademark, 1986.
Spy Exchange, Trademark, 1999