It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution

On October 18, 1954 the Regency TR-1 put music in your pocket for the first time.

Revolution GO Portable Rechargeable Record Player – Victrola

Did you know? The history of FERMAX by FERMAX ELECTRÓNICA - Issuu

Zenith Radio Corporation, est. 1918 - Made-in-Chicago Museum

Transistor radios delivered the soundtrack of our lives in the summer of 1966 – Daily Breeze

Rule-of-threes: why we will enter an era of mass flourishing - Big Think

Why the radio is one of history's most important inventions

The First Transistor Radios - 1950s

The Transistor Radio Nuts & Volts Magazine

The story of Sony: from repair shop to revolution, how Walkman inventor changed music listening and, with PlayStation, home entertainment

Portable media player - Wikipedia

HERE'S the new product. A line of speakers along side an ad-free Polaroid Radio (The article it's from was taken down) : r/Polaroid