The XPA-1 Gen 2 is the ultimate expression of our X-Series Gen 2 power amplifiers reflected in its differential-all-the-way-through design superior build quality and even tiny—but meaningful—touches like machined gold-plated RCA connectors a high-quality metal toggle switch for input selection and an informative metering system that can be dimmed or turned off entirely. Every aspect of the XPA-1 Gen 2 has been carefully considered and engineered to deliver an amazing experience delivering a upto massive 1000 watts of power.