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Sennheiser HDV 820 Premium Headphone Amplifier for HD 800 S, HD 600 Series & More

Sennheiser HDV 820 Premium Headphone Amplifier for HD 800 S, HD 600 Series & More

The master key to your music.
  • Brand: Sennheiser
  • MPN: 507445
  • Part #: HSASEN507435
  • UPC: 615104301467

Features

HDV 820 - The master key to your music.

- 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
- Audio outputs include XLR3, XLR4, a 6.3 mm jack socket and 4.4 mm Pentaconn socket
- 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

 

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.

 

Maximizing headphone performance

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

 

The tale of two heroes

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

 

Full control over our signature sound

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

 

Design in Mind

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

 

- Reference grade solution
- ESS 9028PRO SABRE DAC
- Sonic purity
- Versatile connections
- DSD support

Specifications

Article number (SKU)

507442 (EU), 507443 (UK), 507444 (US), 507445 (CN), 507446 (KR)

Dimensions

224 x 44 x 306 mm

Frequency response

10 Hz - 100 kHz

Bluetooth output power

480 mW

Weight

2.25 kg

Attenuation

93 dB

Total harmonic distortion (THD)

< 0.001%

Dynamic range

> 115 dB @ 600 O load (A-weighted)

Gain

UNBAL input/XLR-4 output: Adjustable 14 dB, 22 dB, 30 dB, 38 dB, 46 dB BAL input/XLR-4 output: 16 dB

Power Supply

100 - 240 V, 50 - 60 Hz

Power consumption

12 - 18 W

USB standard

USB 2.0

Connection

6.35 mm jack socket, 4.4 mm Pentaconn, XLR-4 (optical)

Manufacturer Part No:
507445
Brand:
Product Type:
Headphone Amplifier
UPC
615104301467
Product Family:
HDV 820
Shipping Weight:
1.1 kg
PB Part No:
HSASEN507435
Product Model:
Premium
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

Sennheiser HDV 820 Premium Headphone Amplifier for HD 800 S, HD 600 Series & More

The master key to your music.
  • Brand: Sennheiser
  • MPN: 507445
  • Part #: HSASEN507435
  • UPC:615104301467
PB Tech price $2,868.70 Excluding GST PB Tech price $3,299.00 Including GST

Date Created: 09:41, 13-09-2025
Product URL: https://www.pbtech.co.nz/product/HSASEN507435/Sennheiser-HDV-820-Premium-Headphone-Amplifier-for
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Auckland - Albany -
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Auckland - Auckland Uni -
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Auckland - Westgate -
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Wellington -
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Christchurch - Hornby -
Christchurch - Christchurch Central -
Dunedin -

Features

HDV 820 - The master key to your music.

- 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
- Audio outputs include XLR3, XLR4, a 6.3 mm jack socket and 4.4 mm Pentaconn socket
- 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

 

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.

 

Maximizing headphone performance

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

 

The tale of two heroes

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

 

Full control over our signature sound

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

 

Design in Mind

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

 

- Reference grade solution
- ESS 9028PRO SABRE DAC
- Sonic purity
- Versatile connections
- DSD support

Specifications

Article number (SKU)

507442 (EU), 507443 (UK), 507444 (US), 507445 (CN), 507446 (KR)

Dimensions

224 x 44 x 306 mm

Frequency response

10 Hz - 100 kHz

Bluetooth output power

480 mW

Weight

2.25 kg

Attenuation

93 dB

Total harmonic distortion (THD)

< 0.001%

Dynamic range

> 115 dB @ 600 O load (A-weighted)

Gain

UNBAL input/XLR-4 output: Adjustable 14 dB, 22 dB, 30 dB, 38 dB, 46 dB BAL input/XLR-4 output: 16 dB

Power Supply

100 - 240 V, 50 - 60 Hz

Power consumption

12 - 18 W

USB standard

USB 2.0

Connection

6.35 mm jack socket, 4.4 mm Pentaconn, XLR-4 (optical)

Date Created: 09:41, 13-09-2025
Product URL: https://www.pbtech.co.nz/product/HSASEN507435/Sennheiser-HDV-820-Premium-Headphone-Amplifier-for