What is tr-55 sony?

TR-55 Sony is a portable transistor radio that was first introduced by Sony in the mid-1960s. It is a compact and lightweight radio that is powered by batteries and has a built-in antenna for FM and AM radio reception. The TR-55 was one of the early transistor radios that revolutionized the radio industry, by replacing the traditional vacuum tube technology with transistors and making radios far more portable. The TR-55 Sony also features a clear plastic radio dial that allows for easy tuning and a sleek black and chrome design that adds a touch of style to any room. Overall, the TR-55 Sony is a classic piece of vintage electronics history that still holds its place in modern times, as it has a timeless and classic design that many collectors appreciate.