The Russound P75 Dual Source Power Amplifier is a black 2-channel amplifier with a power output of 75W. It features a stereo L/R RCA audio input and RCA audio outputs, making it compatible with various audio sources. This amplifier belongs to the AB class and offers digital features, ensuring high-quality sound performance. With two channels and outputs, this Russound P75 model is designed to enhance your home audio experience with crystal-clear sound.