The Denon PMA-1700NE Stereo Integrated Amplifier powered with Ultra-High Current (UHC) single push-pull circuit power amplifier provides exceptional sound quality that balances high power with delicate, musical details. Equipped with Advanced AL32 Processing Plus which supports high-resolution audio sources and delivers highly detailed, free of interference, richly expressive, and beautifully faithful to the original sound. Featuring a vibration-resistant six-block design, the amp reduces the adverse audio effects and the vibration surrounding the chassis and reproduces pristine sound with no distortions. The Analog Mode allows the PMA-1700NE to operate as a purely analog amp, disabling coaxial digital and optical digital inputs and stopping operation of the digital input circuitry. Enjoy your favorite analog sources with unmatchable clarity and detailed reproduction. Equipped with 3 Optical & Coaxial Digital Inputs, 1 USB-DAC input, and 1 Phono Input, the amp allows you to connect various audio sources such as a CD Player, Blu-Ray, TV audio, turntables and more to create a complete home theater system.