The power amplifier amp IV » by Acoustic Arts is a best-performance stereo power amplifier designed for audiophiles searching for exceptional sound quality. Engineered and handcrafted in Germany, It delivers dynamic, pure, and distortions audio with outstanding precision; dual-mono reference power amplifier with a completely isolated power supply for each amplifier channel, two magnetically shielded and encapsulated toroidal core transformers of premium quality for the highest output reserves, Very high damping factor for perfect speaker control. Its robust design ensures stability and efficiency, making it ideal for high-end sound systems; you can experience unparalleled musical clarity and depth with this premium amplifier. You can learn more about amp IVs on our website.