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\/*start:1y6p72u*\/.css-1y6p72u.builder-block{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;position:relative;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;box-sizing:border-box;margin-top:20px;width:100%;min-height:20px;min-width:20px;overflow:hidden;}\/*end:1y6p72u*\/ \/*start:hgfgng*\/.css-hgfgng.builder-block{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;position:relative;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;box-sizing:border-box;margin-top:20px;line-height:normal;height:auto;}\/*end:hgfgng*\/ \/*start:1n465md*\/.css-1n465md.builder-block{height:0;width:0;display:block;opacity:0;overflow:hidden;pointer-events:none;}\/*end:1n465md*\/\u003c\/style\u003e\n\u003cdiv class=\"builder-component builder-component-cd0e71c59fa24a7aa3102bdaf2517e29\" data-name=\"product-description\" data-source=\"Rendered by Builder.io\"\u003e\u003cdiv class=\"builder-content\" builder-content-id=\"cd0e71c59fa24a7aa3102bdaf2517e29\" builder-model=\"product-description\"\u003e\u003cdiv data-builder-component=\"product-description\" data-builder-content-id=\"cd0e71c59fa24a7aa3102bdaf2517e29\" data-builder-variation-id=\"cd0e71c59fa24a7aa3102bdaf2517e29\"\u003e\n\u003cstyle data-emotion-css=\"h47494\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-blocks css-h47494\" builder-type=\"blocks\"\u003e\n\u003cstyle data-emotion-css=\"1nxjzs8\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-bdc83ec1da864880ae2933d0621aa457 builder-has-component css-1nxjzs8\" builder-id=\"builder-bdc83ec1da864880ae2933d0621aa457\"\u003e\n\u003cstyle data-emotion-css=\"1qggkls\"\u003e\u003c\/style\u003e\n\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eOpen-back sound quality in a closed-back design\u003c\/h3\u003e\n\u003cp\u003eThe Sennheiser HD 820 dynamic driver headphone shatters expectations of what's possible in an over-ear, closed headphone. Innovative technology gives the HD 820 a wide soundstage that is similar to an open-back headphone. The sound is breathtakingly transparent and natural, with deep, almost magical stereo imaging. The angle of the drivers allows you to locate voices and instruments with ease. The sound field expertly balances realism and escapism, taking you to the heart of your favorite recordings. You'll enjoy ample bass plus tons of detail, but with treble that's smoother than many analytical headphones. The HD 820 delivers on long-term wearing comfort too, providing a listening experience as plush as it is immersive. With its unique glass covers, the HD 820 is an aesthetical timeless classic and a natural technical beauty.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e● The new audiophile standard for closed-back headphones\u003c\/p\u003e\n\u003cp\u003e● 56mm Ring Radiator dynamic transducer system\u003c\/p\u003e\n\u003cp\u003e● Concave Gorilla Glass reflectors deliver impressive spatial sound reproduction\u003c\/p\u003e\n\u003cp\u003e● Acoustic absorber system prevents frequency masking for unheralded detail\u003c\/p\u003e\n\u003cp\u003e● Ultra-ergonomic adjustable metal headband with inner damping element\u003c\/p\u003e\n\u003cp\u003e● Luxuriously comfortable microfiber ear and headband padding on key contact points\u003c\/p\u003e\n\u003cp\u003e● Developed in Germany and precision-built at Sennheiser’s state-of-the-art Ireland plant\u003c\/p\u003e\n\u003cp\u003e● Impedance: 300 ohms\u003c\/p\u003e\n\u003cp\u003e● Frequency Response: 6 - 48,000 Hz (-10 dB)\u003c\/p\u003e\n\u003cp\u003e● Total harmonic distortion: 0.02 % (1 kHz 1 Vrms)\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"9w4bds\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-900438a46ff54b968d5e407a17879613 builder-has-component css-9w4bds\" builder-id=\"builder-900438a46ff54b968d5e407a17879613\"\u003e\n\u003cstyle data-emotion-css=\"1840m1q\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cstyle data-emotion-css=\"2keume\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-2keume\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cstyle data-emotion-css=\"15xurwl\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-014e70ee843e4f9692c86223700fd9e0 builder-has-component css-15xurwl\" builder-id=\"builder-014e70ee843e4f9692c86223700fd9e0\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eClosed-back counterpart to Sennheiser HD 800S\u003c\/h3\u003e\n\u003cp\u003eThe HD 820 is frequently compared to the open-back Sennheiser HD 800S. Both headphones have great imaging, precision, and detail. The HD 800S has an analytical sound with lots of top-end resolution. It’s highly detailed, particularly in the midrange; you’ll get lots of nuance in vocals and instruments in this range. However, it is lighter on the bass. The HD 820, meanwhile, has more bass and a smoother top end—but it’s still a detailed headphone. While both headphones have an open and airy sound, the HD 820 does take the prize as far as soundstage width. Both headphones are going to pair exceptionally well with genres like classical and jazz.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"bst442\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-bst442\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cstyle data-emotion-css=\"2aqs42\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-7fcbb4dd3f4042e6b9b895824baad984 css-2aqs42\" builder-id=\"builder-7fcbb4dd3f4042e6b9b895824baad984\"\u003e\n\u003cpicture\u003e\u003csource srcset=\"https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=100 100w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=200 200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=400 400w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=800 800w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=1200 1200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=1600 1600w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;format=webp\u0026amp;width=783\" type=\"image\/webp\"\u003e\u003cstyle data-emotion-css=\"1hbf805\"\u003e\u003c\/style\u003e\n\u003cimg alt=\"HD 820 diaphragm close up\" loading=\"lazy\" class=\"builder-image css-1hbf805\" src=\"https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=783\" srcset=\"https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=100 100w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=200 200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=400 400w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=800 800w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=1200 1200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=1600 1600w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F37acf610464d48e8902432c16dbd70e5?format=webp\u0026amp;width=783\" sizes=\"(max-width: 638px) 92vw, (max-width: 998px) 29vw, 56vw\"\u003e\u003c\/picture\u003e\u003cstyle data-emotion-css=\"qjm9kp\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-image-sizer css-qjm9kp\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1f4krto\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-89c39743ce114edab3fedef571e0fe0e builder-has-component css-1f4krto\" builder-id=\"builder-89c39743ce114edab3fedef571e0fe0e\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eSuperior comfort \u0026amp; build quality\u003c\/h3\u003e\n\u003cp\u003eNo matter how good an audiophile headphone sounds, it's not worth it if it's not comfortable. The HD 820 was crafted with comfort in mind. The luxurious ear pads and progressive articulation points form a satisfying seal, eliminating ambient noise for added focus during extended listening sessions. Meanwhile, the robust metal headband features an inner damping element.\u003c\/p\u003e\n\u003cp\u003eThe HD 820 comes with a versatile set of cables, each one impedance-matched with ultra-low capacitance. The 1⁄4-inch (6.3mm) stereo connector offers the audiophile-standard plug for connection to devices such as headphone amplifiers, DACs, and A\/V receivers. A balanced 4.4mm connector opens a pathway to a newer generation of balanced output devices (headphone amplifiers, digital audio players, etc.) that embrace this compact plug’s superior stability over time. An optional XLR-4 balanced cable is available, providing yet another popular connection to a wide range of audio components. Each cable is 9.8ft (3m) long to accommodate unencumbered listening from devices on your shelves, in your studio, or on your desktop.\u003c\/p\u003e\n\u003cp\u003eThe HD 800 features Pentaconn connectors for balanced outputs. 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srcset=\"https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=100 100w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=200 200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=400 400w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=800 800w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=1200 1200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=1600 1600w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;format=webp\u0026amp;width=783\" type=\"image\/webp\"\u003e\u003cimg alt=\"HD 820 on stand\" loading=\"lazy\" class=\"builder-image css-1hbf805\" src=\"https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=783\" srcset=\"https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=100 100w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=200 200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=400 400w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=800 800w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=1200 1200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=1600 1600w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Faa6f7e2370ed414d8bbf291d87d7f5ee?format=webp\u0026amp;width=783\" sizes=\"(max-width: 638px) 92vw, (max-width: 998px) 29vw, 56vw\"\u003e\u003c\/picture\u003e\u003cdiv class=\"builder-image-sizer css-qjm9kp\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"hgfgng\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-35ff1701c0b449528c8b9e598a062717 builder-has-component css-hgfgng\" builder-id=\"builder-35ff1701c0b449528c8b9e598a062717\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e● Headphones HD 820 (closed, dynamic headphones)\u003c\/p\u003e\n\u003cp\u003e● Connection cable: 1⁄4” (6.35 mm) stereo jack plug (connected ex works), unbalanced\u003c\/p\u003e\n\u003cp\u003e● 4.4 mm stereo jack plug, balanced\u003c\/p\u003e\n\u003cp\u003e● USB flash drive (SD-U16L version) with instruction manual (as a PDF file) and individually\u003c\/p\u003e\n\u003cp\u003ediffuse-field frequency response curve\u003c\/p\u003e\n\u003cp\u003e● Instruction manual\u003c\/p\u003e\n\u003cp\u003e● Storage box\u003c\/p\u003e\n\u003cp\u003e● Microfiber cloth\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-column css-bst442\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\u003cdiv class=\"builder-block builder-fdc9e5d180454790bbc1df45768598dd builder-has-component css-hgfgng\" builder-id=\"builder-fdc9e5d180454790bbc1df45768598dd\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eSuperior comfort \u0026amp; build quality\u003c\/h3\u003e\n\u003cp\u003eNo matter how good an audiophile headphone sounds, it's not worth it if it's not comfortable. The HD 820 was crafted with comfort in mind. The luxurious ear pads and progressive articulation points form a satisfying seal, eliminating ambient noise for added focus during extended listening sessions. Meanwhile, the robust metal headband features an inner damping element.\u003c\/p\u003e\n\u003cp\u003eThe HD 820 comes with a versatile set of cables, each one impedance-matched with ultra-low capacitance. The 1⁄4-inch (6.3mm) stereo connector offers the audiophile-standard plug for connection to devices such as headphone amplifiers, DACs, and A\/V receivers. A balanced 4.4mm connector opens a pathway to a newer generation of balanced output devices (headphone amplifiers, digital audio players, etc.) that embrace this compact plug’s superior stability over time. An optional XLR-4 balanced cable is available, providing yet another popular connection to a wide range of audio components. Each cable is 9.8ft (3m) long to accommodate unencumbered listening from devices on your shelves, in your studio, or on your desktop.\u003c\/p\u003e\n\u003cp\u003eThe HD 800 features Pentaconn connectors for balanced outputs. These connectors will pair perfectly with the HDV 820 amplifier for dynamic headphones.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1n465md\"\u003e\u003c\/style\u003e\n\u003cimg src=\"https:\/\/cdn.builder.io\/api\/v1\/pixel?apiKey=48d1cdcd52ec4d289f1ef8c4f75da167\" aria-hidden=\"true\" alt=\"\" role=\"presentation\" width=\"0\" height=\"0\" class=\"builder-block builder-pixel-rhgip9cx34s css-1n465md\" builder-id=\"builder-pixel-rhgip9cx34s\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/builder-component\u003e\n\u003cscript async src=\"https:\/\/cdn.builder.io\/js\/webcomponents\"\u003e\u003c\/script\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":51562003890490,"sku":"Sennheiser-HD-820","price":2199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0245\/7402\/files\/sennheiser-hd-820__33282.1681226101.1280.1280.jpg?v=1719248601","url":"https:\/\/www.moon-audio.pro\/products\/sennheiser-hd-820-headphones","provider":"Moon Audio","version":"1.0","type":"link"}