In the Hi-End Audio market, many giant designers have created wonderful products, intending to deliver the best possible experience in the reproduction of music. With the launch of the “Vivace” and “The Audion” Hi-End Monoblock amplifiers, AGD made its mark in the technological progress of this field. With the latest introduction of the AGD “TEMPO di GAN”, GaNPower amplifier, and the AGD “ALTO”, our new reference phono and line-stage preamplifier, this journey, launched with so much passion, begins to look like a mission that cannot be halted.