The Pioneer SG-550 Stereo EQ 7 Band Graphic Equalizer is a vintage analog device made in Japan. This 7 band equalizer has 2 channels, 2 inputs, and 2 outputs, all in a sleek silver color. With stereo L/R RCA audio outputs, this Pioneer model offers high-quality sound control for your home audio system. Perfect for audiophiles looking to fine-tune their audio experience with a classic piece of equipment.