Sennheiser HD 820 & HDV 820 Reference Headphone & Amplifier System

£3,149 £4,098

Stock Information : Only 1 in stock

The Sennheiser HD 820 closed back headphones packaged with the HDV 820 headphone amplifier will open up your music collection to new tonal horizons and will take you into a world full of musicality, passion and emotions. Enjoy this limited time offer for the renowned closed dynamic HD 820 headphones bundled with Sennheiser’s HDV 820 the perfect stay at home system.

Technology-wise, the Sennheiser HD 820 headphone breaks fresh ground and, with its powerful, neutral and transparent sound, sets a new benchmark for closed-back headphones. 

With its black anodised housing and white LEDs, the HDV 820 perfectly matches Sennheiser's HD 820 flagship high-end headphones to deliver the ultimate audiophile listening experience.

Features of the HD 820 Closed-back, dynamic reference headphones

  • Circum-aural, wired

  • Natural listening experience – realistic and natural sound field with minimal resonance

  • 56 mm ring radiator transducers – unique, innovative dynamic transducer design

  • Closed acoustic diffraction housings with convex glass panes for outstanding acoustics and a visible transducer architecture

  • Absorber technology – unwanted rear sound is directed into dampened chambers and eliminated

  • Specially tuned balanced, impedance matching cables with low capacitance

  • Special high-precision ODU connectors

  • Handcrafted ear pads, made of high-quality microfiber fabric

  • Metal headband with inner damping element

  • Engineered and handcrafted in Germany

  • 2-year warranty

Features of the HDV 820 Headphone Amplifier

  • Symmetrical signal processing with exact signal transmission over the entire frequency spectrum and extremely low harmonic distortion

  • Dynamic range of more than 120 dB, wide bandwidth and high transient response due to short signal paths

  • Outstanding ESS SABRE32 DAC (digital-analog converter) with a resolution of 32 bits and a sampling rate of up to 384 kHz

  • Automatic adjustment of the sampling rate (44.1 kHz to 384 kHz)

  • USB Audio (up to 32 Bit/384 kHz and up to DSD256)

  • Can be used with up to four dynamic headphones

  • 3 balanced headphone sockets (2 x 4.4 mm Pentaconn jack socket, 1 x XLR-4 socket)

  • High-quality XLR-3/1⁄4" (6.35 mm) jack combo socket for connec- tion of unbalanced headphones

  • High flexibility due to different connection possibilities: – Digital inputs: S/PDIF coaxial/optical, USB
    – Analog inputs: balanced XLR-3, unbalanced RCA

  • Analog output: balanced XLR-3, level adjustable (for connection of active loudspeakers or a power amplifier)

  • Engineered and handcrafted in Germany


HD 820

  • Impedance
    300 Ohms
  • Frequency response (Headphones)
    12 - 43800 Hz (-3 dB)
    6 - 48000 Hz (-10 dB)
  • Sound pressure level (SPL)
    103 dB at 1 kHz, 1V
    • Ear coupling
      around the ear
    • Jack plug
      6.35 mm / 4.4 mm
      XLR-4 (optional)
    • Cable length
    • Weight
      360 g without cable
    • Transducer principle (headphones)
      dynamic, closed


HDV 820

  • Frequency response
    < 10 Hz to > 100 kHz
  • THD, total harmonic distortion
    < 0.001 %
  • Weight
    Approx. 2.25 kg
    • Power consumption
      Nominal 12 W
      (2 x 300 Ω headphones connected to the 4.4 mm outputs)
    • Gain
      UNBAL input/XLR-4 output:
      Adjustable 14 dB, 22 dB, 30 dB, 38 dB, 46 dB
      BAL input/XLR-4 output: 16 dB
    • Operating voltage (mains)
      100 – 240 V ~, 50 – 60 Hz
    • Dynamic range
      > 115 dB @ 600 Ω load (A-weighted)
    • Dimensions
      Approx. 224 x 44 x 306 mm


We have updated our Doug Brady Hi Fi website, which now provides you with automatic real-time stock updates. We believe in an honest approach when displaying the availability of products. When viewing a product listing page, you'll see one of the following stock indicators. 

Stock Information : This item is in stock

This item is brand new and guaranteed in stock from our shop stock or our off site warehouse.

Our shop stock will be dispatched same day including on a Saturday if ordered before 3:00pm or the next working day if ordered after 3:00pm. 

Stock being dispatched from our off site warehouse may take a day longer for you to receive. We may also dispatched directly from the manufacturer or distributor. This is often the case for particularly large or heavy items where specialized service is required. For anything which can take time to get to you, we'll contact you quickly.

In Stock - Free Next Day Delivery*

See our delivery information sheet here

For stock information please call..

Availably to order. Occasionally, due to stock demand, we can sell out. We either have this on order with stock due in or we do not usually have back up stock of this item in store. When you make a purchase, we will inform you quickly when the item is due in from the manufacturer and deliver as soon as it arrives with us. Usually this is only a short wait of 3 - 5 days, we will contact you with a estimated delivery time.

Sold Out

This item is currently sold out with the supplier or manufacturer please call us so we can give you an estimated time. 01925 828009 

In Stock - Free Next Day Delivery*

Free next working day delivery when you spend over £50. We will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3pm. Terms apply.

Free Saturday delivery when you spend over £500. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

* Excludes CLICK & COLLECT items  Some of our manufactures request for there items not to be sold on line for these items our delivery service may not be available in curtain locations so please call to order 01925 828009

Christmas and New Year Deliveries - (subject to stock availability)

Our last order cut-off time for delivery before Christmas is 12pm on Thursday 23rd December, which will be delivered on Friday 24th December.

Our last order cut-off time for delivery before New Year is 12pm on Thursday 30th December, which will be delivered on Friday 31st December.

Order Date (before the 12pm cut-off time for same day dispatch) Expected Delivery Date
Monday 20th December Tuesday 22nd December
Tuesday 21st December Wednesday 23rd December
Wednesday 22nd December Thursday 24th December
Thursday 23rd December Friday 30th December
Friday 24th December to Tuesday 29th December Wednesday 29th December
Wednesday 29th December Thursday 30th December
Thursday 30th December Friday 31st December
Friday 31st January to Monday 3rd January Wednesday 5th January☨
Normal delivery service resumes from then on.


Delivery Costs

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered. Prices are calculated at the checkout for all services and destinations.

You may also like

Recently viewed