







🎶 Elevate Every Note — Hear What Others Miss
The Sennheiser HDV 820 is a premium headphone amplifier and DAC featuring the ESS SABRE32 32-bit DAC with up to 384kHz sampling, delivering pristine audio clarity. With 115 watts of power, USB and coaxial wired connectivity, and support for high-res DSD256 files, it’s engineered to extract the finest details from reference-class headphones. Its anodized black aluminum chassis with white LED accents offers a modern, sophisticated look that complements any high-end audio setup.
| Is Electric | Yes |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 115 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | USB |
| Wireless Technology | Coaxial |
| Connectivity Technology | Wired |
| Item Weight | 5 Pounds |
| Item Dimensions D x W x H | 12"D x 8.8"W x 1.7"H |
| Signal-to-Noise Ratio | 115 dB |
| Frequency Response | 1E+5 Hz |
| Compatible Devices | Headphones |
| Speaker Size | 306 Millimeters |
| MP3 player | No |
| Specific Uses For Product | music |
| Controller Type | Corded electric |
| Color | Black |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Control Method | Touch |
| Audio Output Mode | Stereo |
| Mounting Type | Tabletop Mount |
| Material Type | Aluminum |
| Speaker Type | Coaxial |
| Additional Features | High-end Headphone Amp / DAC with Balanced Operation |
| Recommended Uses For Product | music |
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