The Cyrus Classic Integrated Amplifier is powered by a 304VA toroidal power transformer that can deliver up to 112W of power with 4 ohms from 2 channels. The 4 analogue line level inputs allow for varied AV pairing with the 3.5mm headphone jack enabling headphone connectivity. Equipped with 1 x Phono MM input 2 x Coaxial inputs & 2 x Optical digital inputs the Cyrus Classic ensures diverse connectivity options. This integrated amplifier provides a PSX-R input for additional power a THD+N rate of less than 1% & a frequency response of over 50k Hz to create a robust sound. The Cyrus Classic amplifier is also harnessed with multiple unbalanced preamplifier outputs a fixed/recording output & a USB (Universal Serial Bus) port which will support your separates & generate crisp audio.