Feel your walls melt away. The A4A delivers realistic sound and video that transports you out of your home and into your favorite movie. Whether you're watching, listening or gaming, you'll feel completely immersed. AVENTAGE AV receivers are the reference standard to which all others are compared. Passionate engineering and meticulous attention to detail produce the Yamaha hallmark of True Sound. You can feel the quality in the design and fabrication – from every electrical path, component and piece of material. Each element was scrutinized with intense detail to produce the finest, first-class performance. The AVENTAGE AV receiver is a work of visual and acoustic art.