Brand: Sony
The Sony TC-K81 is a cassette tape recorder that was introduced by Sony Corporation in 1984. It was a high-end model in the company's Walkman lineup, known for its exceptional sound quality and advanced features. Some of the notable features of the Sony TC-K81 include Dolby B/C noise reduction, Dolby CR (compressed recording) option, and automatic tone control. The recorder could accommodate standard 90-minute cassettes, and it had a built-in microphone, as well as the capacity to play back recorded tapes or function as an audio playback device. The Sony TC-K81 was not only a popular choice for music enthusiasts but also for professionals such as journalists, recording artists, and musicians who needed high-fidelity playback and recording capability during their work.