Brand: Sony
I don't have access to physical products or equipment, but based on my research, the sony tc-707s is an analog cassette tape recorder released by sony in the late 1970s. Some features of this model include:- 2-speed operation (1 78 rpm and 3 3/4 ips)- dolby a noise reduction- dbx noise reduction and companding (optional)- automatic program stop (aph) and rdx (record delete)- built-in equalizer with adjustments for bass, treble, and midrange- external microphone inputthe tc-707s was considered a high-end model during its time, with features such as dolby a and dbx noise reduction that provided better sound quality compared to previously available models. It was a popular choice for music enthusiasts and professionals in the audio industry due to its superior sound quality and advanced tape handling features.