For over twenty years, Roland have consistently delivered incredible amps that keyboardists can rely on. Delivering high-fidelity sound with intuitive onboard mixing features, versatile connectivity, and long-lasting durability, KC amps stand the test of time and continue to impress.An improvement on the renowned previous-generation KC-350, the KC-400 has more power - now increased to 150W - and a two-way speaker system with a newly designed 12-inch custom woofer for enhanced sound reproduction. The power section has also been completely redesigned for further stability, enhanced bass reproduction, and reduced weight. With its built-in mixer, you can connect a variety of stereo keyboards, instruments and an XLR vocal mic to the KC-400. If required, you can also seamlessly add another KC-400 for more inputs and true stereo amplification.