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Sennheiser - HDV 820


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    7 Days Replacement

    Yay! This item is eligible for replacement.

    This product is eligible for a replacement if the return request is raised within 7 days of delivery, and ONLY in the unfortunate event that it is found to be defective. This policy is not applicable to customers who are not happy with the product.

    Once the manufacturing defect has been confirmed by our inspection team, we will provide a replacement of the originally ordered product. In case of replacements not being available, you can choose another variant, full store credit or a full refund will be provided.

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    Confused? Don't be, when there's a Guru to guide the way.

    The Short Story

    Designed in


    Ideal for

    2 Years of

    Ideal for
    Indoor Use



    The Perfect Partner

    The new HDV 820 will for sure change the way you listen to your music and the way you experience it. The HDV 820 delivers a supreme aural quality sound and is capable to turn your headphones with the extreme high-quality audio signals.

    Everything in a single Amp/DAC

    Sennheiser HDV 820 brings out the best of almost every type of headphone. So, whether it is a wide soundstage or an orchestra you can feel and enjoy every detail the way you want to.


    ESS Digital to Analog Converter

    The HDV 820 has a formidable ESS SABRE32 DAC (digital-to-analog converter) with a higher resolution of 32 bits and a sampling rate of up to 384 kHz. This amplifier plays DSD256 files up to 12.3 MHz


    Created to Delight Visually

    This Amp/DAC delivers incredible and gives you an amazing experience, the HDV 820 has also been created to delight visually. It features a new anodized black finish with white LED lights.


    Easy to Connect

    With a breadth of audio outputs that include XLR3, XLR4, 6.3 mm- and a 4.4 mm Pentaconn socket, it is easy to find the optimal way to connect your headphones with the HDV 820. It performs brilliantly with digital sources, whether optically, coaxially, or via USB, and features balanced (XLR) and unbalanced (RCA) analogue inputs. The HDV 820 also comes supplied with a dedicated, country-specific power cable.

    The mission: Better the best

    When you have engineered audio components that represent the state of the art, going one better is the most rewarding task we at Sennheiser can think of. It was the task we set out on when we designed the HDV 820. Pioneering into the new technological territory, we found still more sonic truth to bring to our most demanding clientele.


    DIMENSIONS Approx. 224 x 44 x 306 mm
    FREQUENCY RESPONSE < 10 Hz to > 100 kHz
    THD < 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)
    BOX CONTENTS 1.HDV 820 Headphone Amplifier
    2.Quick guide
    3.Safety guide
    4.Microfiber cloth
    5.USB flash drive (SD-U16L version) with instruction manual (as PDF file) and driver software for Microsoft Windows operating systems


    Don’t sweat it, This Sennheiser product is covered by a 1 Year manufacturer's warranty.
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