The Kenwood KA-990 D is an integrated amplifier that was part of Kenwood's audio equipment lineup, notable for its impressive specifications and versatility. This model features a robust power output of 100 watts per channel into 8 ohms, which can be helpful in driving a variety of speaker types. The amplifier is designed to deliver clean and powerful audio, suitable for both music and home theater applications. It incorporates a high-quality phono section, catering to vinyl enthusiasts, and supports various audio sources through multiple inputs, including line-level inputs and tape in/out connections. Users can expect a good level of control over their sound with multi-band tone controls, balance adjustments, and loudness features. The KA-990 D also boasts a solid construction and a distinctive design that highlights its vintage aesthetic, making it appealing for both performance and style. Additionally, it typically includes features such as headphone outputs and speaker selector switches, enhancing usability in different listening environments.