Ever because car was used, several enthusiasts had adapted domestic equipments to use in their automobiles. The commercial introduction of the fitted car stereo program came in the type of radio the year 1930s from the Galvin Manufacturing Corporation.

The Galvin Manufacturing was owned and operated by Paul V. Galvin and his brother Joseph E. Galvin. The Galvin brothers bought a battery eliminator business in 1928 and the initial corporation product was a battery eliminator that allowed battery-powered radios to run on standard household electric current.

It was then in the 1930, the Galvin More >