Perfect sound – the outstanding features of Sennheiser’s HDVD 800 (digital) and HDVA 600 (analog) include their balanced sound image, maximum precision and impressive spatiality. The high value of the sound is emphasized through an exquisite design: both the housing and the potentiometer control as well as the rotary switch for selecting the source are made of anodized aluminum, while the front panel of the housing and the controls are milled from solid material. Designed and manufactured in Germany, this high-end, solid-state amplifier harmonizes perfectly and delivers an ultimate acoustic performance, when paired with audiophile headphones.