The Kenwood KR-6600 is an integrated receiver that was part of Kenwood's product lineup during the 1970s. It is designed to output a rich audio experience and provides versatile connectivity options. This model features a power output of 80 watts per channel into 8 ohms. The receiver is built with a robust tuning section, capable of receiving AM and FM broadcasts, ensuring a wide range of listening options. It is also equipped with a phono input, allowing users to connect turntables directly. The KR-6600 includes a built-in equalizer, enabling users to adjust audio frequencies to suit their preferences. Additionally, the design showcases engaging aesthetics typical of audio equipment from its era, including meters for signal strength and a well-structured layout for easy operation. Certain features include multiple speaker outputs, a switchable FM mono/stereo mode, and a loudness control for enhanced low-frequency response.