Radio Shack / Supertape / Realistic

Radio Shack, a well-known American retailer that was a subsidiary of the Tandy Corporation, played a significant role in the consumer electronics space, including the production and sale of cassette tapes. Radio Shack's history with cassette tapes began in the 1970s, as the compact cassette became a popular format for audio recording and playback.

The company offered a wide range of cassette tapes under its own brand, catering to the needs of both casual users and more demanding audio enthusiasts. These tapes were often positioned as affordable alternatives to the more expensive offerings from established audio brands. Radio Shack's cassette tapes came in various formulations, including the standard Type I (ferric oxide), Type II (chrome), and eventually Type IV (metal).

Radio Shack's cassettes were sold under various names, including the Realistic brand, which was synonymous with a range of consumer electronics products. The tapes were praised for their decent quality and value, making them a popular choice for everyday recording tasks, such as taping music off the radio, creating mixtapes, and for use in dictation.

As Radio Shack expanded its electronics empire, the brand became a go-to source for a variety of audio accessories and media, including blank cassettes, which were a staple in their stores. However, with the advent of digital media and the decline of the cassette tape in the late 1990s and early 2000s, Radio Shack, like many other retailers, gradually phased out these products.

Despite the decline of the cassette tape and the financial troubles that Radio Shack faced in the digital age, the brand's cassette tapes remain a part of the nostalgic fabric of the era of analog audio and are still sought after by collectors and enthusiasts of vintage electronics.

https://en.wikipedia.org/wiki/RadioShack