Philco transistor radio, 1958, Philco model T4-124 transist…
Philco model T4-124 transistor radio, 1958. The invention of the transistor at Bell Labs in 1947 gave engineers a powerful new tool that they quickly adopted for new radio circuits. Portable radios based on vacuum tubes existed prior to the transistor but transistorized designs proved more durable and much more energy efficient. Transistor radios first went on sale in late 1954 and by the early 1960s many Americans owned one.
Philco transistor radio, 1958, Philco model T4-124 transist…
1960s PHILCO Model T-802-124 Transistor Portable Radio Leather Wrapped Very Nice
The NZ Vintage Radio Project - Philco model F32 'Transistor 7' (1960)
File:Vintage Philco Transistor Radio, Model NT-807 BK, AM Band, 8 Transistors, Made In Japan, Circa 1964 (48975957742).jpg - Wikimedia Commons
T4 Code 124 Radio Philco, Philadelphia Stg. Batt. Co.; USA, build
PHILCO T4J
1960s PHILCO Model T-802-124 Transistor Portable Radio Leather Wrapped Very Nice
1958 Vintage Retro Atomic Transistor Radio Philco Model T4-124 Aqua Turquoise
T4 Code 124 Radio Philco, Philadelphia Stg. Batt. Co.; USA, build
1960s PHILCO Model T-802-124 Transistor Portable Radio Leather Wrapped Very Nice
