Specification AgeRangeDescription : Adult AudioDriverSize : 56 millimeters AudioDriverType : dynamic_driver Brand : Generic BulletPoint1 : Open back, around ear, reference class dynamic headphone paired with reference digital-to-analog conversion (DAC) and world-class headphone amplification BulletPoint2 : The HD 800 S includes two connecting cables: single ended 1/4 inch and a balanced 4.4 mm Pentacon cable BulletPoint3 : Innovative absorber technology reduces unwanted frequency response peaks allowing all the music nuances to become audible BulletPoint4 : With the HDV 820, convert to analog from USB, S/PDIF coaxial and Optical sources with the ESS 9028PRO SABRE DAC BulletPoint5 : Amplifier delivers over 115 dB of pristine gain for vivid, dynamic sound reproduction with < 0.001 percent THD Color : Multi Compatibility : pc_usb CompatibleDevices : Computer ConnectivityTechnology : Wired ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : Wired ControlMethod : touch ControlType : Volume Control ExternallyAssignedProductIdentifier : 03497510060919 ExternallyAssignedProductIdentifier1 : 8032456162409 ExternallyAssignedProductIdentifier2 : 8035215429256 HardwarePlatform : PC Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : over_ear HeadphonesFormFactor : Over Ear HeadphonesJack : 4.4mm x1, 1/4in. x1 Impedance : 300 ohm IncludedComponents : Digital to Analog Converter ItemName : Sennheiser HD 800 S Open-Back Audiophile Headphones and HDV 820 Reference Headphone Amplifier/DAC Bundle ItemPackageDimensions_Height : 18.5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 2.4 centimeters ItemPackageQuantity : 1 ItemShape : square ItemTypeKeyword : over-the-ear-headphones Manufacturer : Sennheiser Consumer Audio Material : Aluminum ModelName : HD800S-HDV820 ModelNumber : HD800HDV820 NumberOfItems : 1 PartNumber : 506911-507444 ProductDescription : The HD 800 S Combining the care devoted to a handcrafted instrument and the precision of modern manufacturing, the HD 800 S lets you explore your music collection from the inside out. The HD 800 S demonstrates over 75 years of audio expertise, redefining the critical listening experience. Our goal was to provide acoustics so immersive that your awareness dissolves into the creator’s perspective. The headphones’ vibration-damping chassis and inert headband insert provide complete stability. At the same time, the 56mm Ring Radiator transducer helps you retrieve the most critical details from every corner of your music collection. The HDV 820 Amplifier Sennheiser is making the ultimate audiophile listening experience even better, with the HDV 820 – the next generation of its acclaimed digital headphones amplifier. Created to complete the Sennheiser audio experience and perfectly complement its high-end audiophile headphone range for the ultimate acoustic performance, its consistent, symmetrical signal processing and extremely low harmonic distortion ensures unadulterated and perfect music enjoyment. The HDV 820 has been designed to perform brilliantly with digital sources, whether optically, coaxially or via USB, and it also features balanced (XLR) and unbalanced (RCA) analogue inputs. The new model is also powered by a high-quality ESS SABRE32 DAC (digital-to-analog converter) that converts digital audio data into analog signals. This surpasses the previous generation with an even higher resolution of 32 bits and a sampling rate of up to 384 kHz, support for DSD256 files of up to 12.3 MHz ProductSiteLaunchDate : 2023-08-18T01:10:54.972Z SpecificUsesForProduct1 : Professional SpecificUsesForProduct2 : Travel SpecificUsesForProduct3 : Sports and Exercise SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WarrantyDescription : 2 Year Manufacturer WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : Bluetooth