The Technics SU-A600 is a stereo integrated amplifier manufactured in 1994 in Japan. It features a sleek black design and operates on analog technology. With a power consumption of 170 watts, it provides a robust performance while maintaining a moderate weight of approximately 7 kg. The amplifier has well-defined specifications including a sine output power of 40 W per channel at 8 Ohms and 70 W per channel at 4 Ohms, with a total harmonic distortion of just 0.01%. It offers a frequency response ranging from 3 Hz to 80,000 Hz, ensuring a broad sound range with a signal-to-noise ratio of 64 dB. The unit includes various input options such as Phono MM, AUX, Tuner, CD, and Tape connectors, with a switchable Tape Monitor and a direct sound circuit for enhanced audio performance. Also notable is its capability to connect two pairs of speakers, along with a speaker selector switch for easy management. The amplifier is equipped with a 6-position input selector switch to streamline the listening experience.