The Aiwa SD-L 50 is a portable cassette player that was manufactured by Aiwa in the 1980s. It features a compact design and is powered by either batteries or an AC adapter. The SD-L 50 includes basic playback functions such as play, stop, rewind, and fast forward. It also has a built-in speaker for listening without headphones. The cassette player utilizes a single cassette deck and has a headphone jack for private listening. Additionally, it may have some additional features like auto-reverse or Dolby noise reduction, although specific details are not mentioned.
