{"product_id":"sennheiser-hdv-820-reference-grade-digital-headphone-amplifier","title":"Sennheiser HD 820 - Wired Audiophile Headphone","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSeen it for less? Please get in touch with us before placing an order\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized\u003cspan\u003e Sennheiser\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003ePartner in India\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBrand New Sealed unit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrice is inclusive of all taxes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003eSennheiser \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eIndia Warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-video\"\u003e\u003cstrong\u003e\u003ciframe width=\"100%\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/cBPpusMIw0s\" title=\"Sennheiser HD 820S - Wired Audiophile Headphone\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003cstrong\u003eSennheiser HD 820S – Wired Audiophile Headphones\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePremium Closed-Back Design\u003c\/strong\u003e\u003cbr\u003eThe Sennheiser HD 820S combines sophisticated closed-back acoustics with high-resolution performance to deliver deep, controlled bass, rich mids, and clear, extended highs — perfect for immersive listening without sound leakage.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUltra-Wide Soundstage\u003c\/strong\u003e\u003cbr\u003eDespite its closed design, the HD 820S creates a remarkably spacious soundstage, offering a natural and expansive listening experience with excellent instrument separation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExceptional Hi-Res Audio\u003c\/strong\u003e\u003cbr\u003eTuned for precision and clarity, these headphones faithfully reproduce music with dynamic detail and nuance across all genres, from orchestral to electronic.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eComfortable \u0026amp; Ergonomic Fit\u003c\/strong\u003e\u003cbr\u003ePlush ear cushions and a lightweight adjustable headband provide lasting comfort, making these headphones ideal for extended listening sessions at home or in the studio.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvanced Acoustic Engineering\u003c\/strong\u003e\u003cbr\u003ePrecision-engineered drivers and acoustic materials minimize distortion and resonance, ensuring a smooth and accurate sound signature.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDurable Premium Build\u003c\/strong\u003e\u003cbr\u003eBuilt with top-quality materials and craftsmanship, the HD 820S offers long-lasting durability with refined aesthetics that match its audiophile-grade performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Critical Listening\u003c\/strong\u003e\u003cbr\u003eWith its detailed sound, excellent isolation, and expansive sonic presentation, these headphones are ideal for serious listeners and music professionals who demand high-fidelity audio.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch2 class=\"product-description\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSennheiser HD 820S – Wired Audiophile Headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSennheiser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eClosed-Back Over-Ear Wired Headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Type\u003c\/td\u003e\n\u003ctd\u003e56 mm Ring Radiator Dynamic Drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e6 Hz – 48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e300 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e103 dB (1 kHz \/ 1 Vrms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Signature\u003c\/td\u003e\n\u003ctd\u003eReference-Grade, Highly Detailed \u0026amp; Natural Sound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eClosed-Back with Innovative Concave Glass Reflectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEar Pad Material\u003c\/td\u003e\n\u003ctd\u003eMicrofibre Ear Cushions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadband Material\u003c\/td\u003e\n\u003ctd\u003eMetal \u0026amp; Microfibre with Inner Padding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eDetachable Dual-Sided Cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Cables\u003c\/td\u003e\n\u003ctd\u003e3 m Cable (6.3 mm), 3 m Balanced Cable (4.4 mm Pentaconn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eProprietary Sennheiser 2-Pin Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-Res Audio Support\u003c\/td\u003e\n\u003ctd\u003eYes (Hi-Res Audio Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 360 g (without cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeal Use\u003c\/td\u003e\n\u003ctd\u003eReference Audiophile Listening, High-End Hi-Fi Systems, Private Critical Listening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Cinesound","offers":[{"title":"Default Title","offer_id":51998374265133,"sku":null,"price":154990.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6640\/8749\/files\/3_4491a240-7e8f-4108-9b6a-7b7af84fdf2e.webp?v=1776505027","url":"https:\/\/cinesound.in\/products\/sennheiser-hdv-820-reference-grade-digital-headphone-amplifier","provider":"Cinesound","version":"1.0","type":"link"}