The Dual KA-230 is an integrated amplifier that features a combination of classic design and modern functionality. It is designed to deliver high-quality audio performance suitable for home audio systems. The amplifier typically offers a power output of around 30-50 watts per channel into 8 ohms, making it versatile enough for various speaker types. The front panel commonly includes a selection of input options such as phono, line level, and tape inputs, allowing users to connect multiple audio sources. Moreover, the amplifier may incorporate a tone control section with bass and treble adjustments, along with a loudness switch for improved sound dynamics at lower volumes. Connectivity options often extend to speaker outputs for multiple sets of speakers and a headphone jack for private listening. The design may include vintage stylings with sturdy knobs and a discrete layout, appealing to audiophiles who appreciate both aesthetics and functionality. Overall, the Dual KA-230 serves as a solid amplifier for users seeking to enhance their audio experience with reliable sound reproduction.