Loud Talker: The Early History of Headphones and Loudspeakers

By John D. Jenkins

No Synopsis Available.

• Format: Paperback
• Language: English
• ISBN: 0979456924
• ISBN13: 9780979456923
• Release Date: November 2015
• Publisher: SPARK Museum of Electrical Invention
• Length: 70 Pages
• Weight: 0.31 lbs.
• Dimensions: 8.5" x 0.2" x 5.5"