Sennheiser Digital Headphone Amplifier

<div>With Sennheiser&rsquo;s HDVD 800, sound is perfect. The HDVD 800 is able to connect with digital sources and is equipped with a high-quality Burr-Brown digital/analog converter (DAC) that converts digital audio data into analog signals with a resolution of 24 bits and a sampling rate of up to 192 kHz. This enables the HDVD 800 to transmit the entire frequency spectrum of high-end audio sources without any loss of frequencies.</div><div>&nbsp;</div><div>In addition to the symmetrical inputs, the HDVD 800 also has an asymmetrical input socket; incoming signals are symmetrized before further processing takes place. Digital sources can be connected to the rear of the unit via an XLR (AES/EBU) input, optical and coaxial (S/PDIF) digital inputs or USB. All digital inputs accept signals up to 24 bit at 192 KHz*. Designed and manufactured in Germany, this high-end, solid-state amplifier harmonize perfectly and deliver an ultimate acoustic performance when paired with any of Sennheiser&rsquo;s audiophile headphones.</div><ul><li>D/A transducer for all common formats up to 24 bit / 192 kHz</li><li>D/A transducer can be used for CD and DVD players</li><li>AES/BU, S/PDIF, USB inputs</li><li>Symmetrical (XLR) and asymmetrical (RCA) analog inputs</li><li>Symmetrical output</li><li>Sockets for four sets of headphones (two of which symmetrical)</li></ul><p><strong>What's in the box?</strong><br /></p><ul><li>HDVD 800</li><li>Safety guide</li><li>Quick start guide</li><li>CD containing the user manual and Windows driver</li></ul><p><strong>Technical Data</strong></p><ul><li>Dimensions (W x H x D): approx. 216 mm x 55 mm x 324 mm&nbsp;</li><li>Frequency response 0.3 Hz to 100 kHz (-3 dB)&nbsp;</li><li>THD, total harmonic distortion &lt; -110 dB (1 kHz / maximum gain)&nbsp;</li><li>Weight 2.2 Kg&nbsp;</li><li>Audio input Analogue input XLR-3 : Max. input voltage 20 dBV / Input impedance 10 kOhm&nbsp;</li><li>Analogue input RCA: Max. input voltage (eff) 14 dBV / Input impedance 10 kOhm&nbsp;</li><li>Digital SPDIF (RCA): Max. sampling frequency 192 kHz /AES3-compatible) / Max. resolution 24 bit&nbsp;</li><li>Digital SPDIF (TosLink): Max. sampling frequency: 88,2 kHz (AES3-compatible) Max. resolution: 24 bit&nbsp;</li><li>Digital AES/EBU (XLR-3): Max. sampling frequency: 192 kHz (AES3-compatible) / Max. resolution: 24 bit&nbsp;</li><li>USB (USB-B) USB standard: USB 2.0 / USB 3.0 USB audio class: USB Audio 2.0&nbsp;</li><li>Power consumption 9 W&nbsp;</li><li>Input voltage range 100-240 V AC / 50-60 Hz&nbsp;</li></ul>