The Kenwood KA-7090 R is an integrated amplifier featuring a robust design that is targeted towards audio enthusiasts. The amplifier offers a power output of 80 watts per channel into 8 ohms, which allows for ample drive capability for a variety of speakers. The KA-7090 R is equipped with multiple input options, including phono, line, and auxiliary, making it a versatile component for different audio sources. Additionally, it features tone controls, allowing users to adjust bass and treble frequencies according to their preferences. The front panel typically includes a power switch, volume control, balance control, and source selection options.