HDV 820

The master key to your music.

$2,399.95Plus applicable sales tax – Free shipping

The go-to hub for all of your sources

The HDV 820 unlocks the potential of your Sennheiser headphone collection. Expect class-leading DAC and headphone amplifier technology with a plethora of state-of-the-art I/O and world-class conversion.

HDV 820 Product Detail Shot
HDV 820 Knobs

Maximizing headphone performance

The HDV 820 is a reference-grade solution for critical listening tasks.

HDV 820 Detailed Knob

The tale of two heroes

Introducing the HDV 820’s premium converter and amp circuitry.


  • Next generation of acclaimed digital headphones amplifier
  • Perfectly complements the Sennheiser audiophile headphone range
  • Class-leading ESS 9028PRO SABRE digital-to-analog converter
  • Capable of playing DSD256 files of up to 12.3 MHz, in addition to PCM files up to 32-bit and 384 kHz sample rate
  • Performs brilliantly with digital sources, whether connected optically, coaxially, or via USB
  • Audio outputs include XLR3, XLR4, a 6.3 mm jack socket and 4.4 mm Pentaconn socket
  • Features balanced (XLR) and unbalanced (RCA) analog inputs

"There's much to like here. Admire, even. The HDV 820 is well made, nice to use and has an unusually precis and fluid sonic balance."

What Hi-Fi?, 01/2018
HDV 820 Back Side

Full control over our signature sound

It’s easier than ever to insert the HDV 820 into your hi-fi setup.

HDV 820 Detailed Shot Knobs

Design in Mind

The interface of the HDV 820 mirrors its sonic experience with a control panel providing concise, unobstructed feedback.

HDV 820 Product Image
  • Reference grade solution
  • Sonic purity
  • Versatile connections
  • DSD support


Article number (SKU)
507442 (EU), 507443 (UK), 507444 (US), 507445 (CN), 507446 (KR)
224 x 44 x 306 mm
Frequency response
10 Hz - 100 kHz
2.25 kg

What's included

  • HDV 820 Headphone Amplifier
  • Power supply cable (depending on region; EU, UK, US, CN, KR)
  • Quick guide
  • Safety guide
  • Microfiber cloth



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