
Sennheiser HDV 820 Reference Headphone Amplifier DAC
Audiophile-Grade Headphone Amplifier and DACThe Sennheiser HDV 820 is a reference-class headphone amplifier and DAC, engineered to deliver the highest fidelity audio experience. Featuring an ESS SABRE32 DAC, balanced inputs and outputs, and a sleek design, the HDV 820 is the perfect partner for h...
*Price sourced from Amazon.com. Last updated:Aug 27, 2026.Price and availability are subject to change — details.
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Overview
Audiophile-Grade Headphone Amplifier and DAC
The Sennheiser HDV 820 is a reference-class headphone amplifier and DAC, engineered to deliver the highest fidelity audio experience. Featuring an ESS SABRE32 DAC, balanced inputs and outputs, and a sleek design, the HDV 820 is the perfect partner for high-end headphones.
- DAC: ESS 9028PRO SABRE
- Sampling Rate: Up to 384 kHz
- DSD Playback: Up to DSD256 (12.3 MHz)
- Inputs: Balanced XLR, Unbalanced RCA
- Outputs: XLR3, XLR4, 6.3mm (1/4-inch), Dual 4.4mm Pentaconn
- Signal-to-Noise Ratio: Over 115 dB
Key Features
The Perfect Partner for Reference-Class Headphones
Sennheiser's flagship high-end headphone the HD 800