The Sansui R-99 Z is an integrated amplifier that was part of the company's offerings during the late 1970s and early 1980s. It features a robust design that caters to both audio enthusiasts and casual listeners, providing a warm and rich sound signature that is characteristic of that era. The amplifier has a power output of approximately 80 watts per channel into 8 ohms, enabling it to drive a variety of speakers with ease. The R-99 Z comes equipped with multiple inputs, including standard line-level options as well as a phono input for turntable connection. It also includes a range of tone controls, allowing users to adjust bass and treble settings to taste. Additionally, it has a headphone output, making it convenient for private listening sessions. The build quality is solid, featuring a metal chassis and a front panel with analog meters for monitoring output levels. Users appreciate its classic aesthetic, often characterized by brushed aluminum and illuminated dials.