The Technics SU-VX620 is a stereo integrated amplifier that was part of Technics' lineup during the late 1980s to early 1990s. It features a robust design with a solid metal chassis and offers both performance and versatility for various audio setups. The amplifier includes a range of input options, including multiple line-level inputs, a phono input for turntables, and audio output circuitry designed to minimize distortion. The SU-VX620 supports a power output of approximately 90 watts per channel into 8 ohms, allowing for sufficient drive to a variety of loudspeakers. Additional features include a built-in tone control for adjusting bass and treble levels, balance control, and a loudness switch for enhancing low-level listening. The design is typically characterized by a sleek front panel with rotary knobs for easy operation and a digital tuner interface. Users appreciate the build quality and the overall musicality of the amplifier, making it a popular choice for both casual listeners and more serious audiophiles during its production time.