Brand: Sansui
The Sansui QD-5500 is an audio component introduced by Sansui Electric Co., Ltd. In the early 1980s. It is a high-fidelity cassette deck with a Quartz Digital (QD) system, which uses a quartz crystal to regulate the speed of the tape playback mechanism. This results in improved sound quality, accuracy, and stability compared to traditional analog speed regulation systems. The QD-5500 also features advanced tape noise reduction technology, Dolby noise reduction (B), and Advance three-head operation for improved sound reproduction. Overall, the Sansui QD-5500 is a sought-after vintage audio component among audiophiles and collectors looking for high-quality cassette playback.