Steam Powered Radio

A Collection of Non-Memorable Radio Memorabilia

Collins Manuals


The manual labled 'Automatic Tape Control' is for a very early cart machine manufactured for Collins in the late 1950's (?) by Automated Tape Control, Inc. Items that have a GREEN button indicate that the schematic is missing. I will try hard to find the schematics so they can be included as well.

AM Transmitters





FM Transmitters




Modulation Monitors



Audio Consoles and Amplifiers




Studio Equipment



Audio Processing