Back in the day - Did you have a transistor radio?                              (yea or nay)

FYI - The first commercial transistor radio was the Regency TR-1, introduced in November 1954. It was developed jointly by Texas Instruments and Industrial Development Engineering Associates (I.D.E.A.). This groundbreaking device was the first mass-produced product to use transistors, which had been invented only a few years earlier.

Key Features of the Regency TR-1:
Size: Compact and portable, measuring about 5 × 3 × 1.25 inches.
Power Source: Powered by a standard 22.5-volt battery.
Design: Available in various colors like black, ivory, red, green, and others, making it appealing to consumers.
Price: Originally sold for $49.95 (equivalent to around $500 today).
The TR-1 marked the beginning of the consumer electronics revolution, paving the way for modern portable devices. While its performance wasn't exceptional (its sound quality and sensitivity were limited), its portability and novelty made it a hit among consumers.