The SHARP SD-SG11 Mini Component System CD/MD Player Tuner is a high-quality audio system that includes a MiniDisc player/recorder, CD player, tuner, and amplifier. With a sleek design and advanced technology, this system delivers powerful 22 watts RMS power through its 4 ohms impedance. The audio inputs include Aux and digital (optical), while the audio outputs are RCA. Made in Japan, this product is perfect for home audio enthusiasts looking for a reliable and versatile sound system.