Archer Surround Sound Amplifier Model 15-1279A is a black amplifier with 3 inputs and 2 outputs. It is designed to provide high-quality sound for home audio systems. The amplifier supports up to 4 speakers and is ideal for creating a surround sound experience. The brand Archer is known for producing reliable and durable consumer electronics. Hardly used. See photos. Non smoking household. Was put away in closet wrapped in plastic and a box for last 40 years. Great condition. Don't hesitate to ask any questions.