Specification AgeRangeDescription : Adult AmplifierType : Solid State AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Zendstanding BulletPoint1 : 1/4" TRS Connector: The signal source has to be connected to this 1/4" TRS connector, Suit for headphones without an amplifier to converter adapters are necessary as they can be used with 1/4 inch headphones. This amplifier suits headphones with 32-100 Ω 50mm drivers. Max. output level approx.40mA in 100Ω. It can power up to four pairs of headphones with four independent volumes BulletPoint10 : 84 x 40 x 16mm / 75g BulletPoint2 : Low Noise JRC4580 Operational Chip: Adopting lower noise, high fidelity, and high gain upgraded version imported 4580 operational amplifier chip, can provide high-power stereo and output level control for each channel. Based on improving output power, modify the sound quality and timbre to provide high-quality audio enjoyment BulletPoint3 : 4-Channel Independent of Control: When you use the headphone splitter to share a source with your friends, everyone can independently control the volume of the headphones Interference noise. When everyone is involved in the recording and monitoring process, HA400 is a perfect solution, perfect for stage and studio performances or applications that require multiple headphone connections BulletPoint4 : Ultra Compact & Portable: The metal structure headphone separator with a size of 90X55X40MM resembles the volume of a cassette tape, making it easy to carry. But the configuration is powerful and the functions are complete. You can carry it to any location and scene as well as move it to anyone you want to be controlled BulletPoint5 : Multi Scenario Applications: Powered by the accompanying 12V DC adapter, this ultra-compact headphone amplifier system is suitable for studio and stage applications, as well as outdoor performances, small concerts, home and outdoor karaoke, conference speeches, etc; He is the perfect partner for the band! Even in the game, you can fully enjoy the immersive experience with friends BulletPoint6 : 【Note】:When connecting to Lightning interface devices,you can purchase an additional Questyle LTC02 Lightning to Type-C adapter that has been officiallycertified by MFi. BulletPoint7 : 20-band Double Precision PEQ/GEQ BulletPoint8 : Two High Sensitivity MEMS Microphones BulletPoint9 : PC Chrome App Windows/macOS/Linux & Android Mobile App. *iOS App not available. Color : Black CompatibleDevices : Professional Audio Equipment, Computers, Select Audio Devices ConnectivityTechnology : Wired ConnectorType1 : 3.5mm Jack ConnectorType2 : XLR ContainsBatteryOrCell : battery ControlMethod : remote ControlType : Volume Control EarpieceShape : Rounded Tips ExternallyAssignedProductIdentifier1 : 860003628843 ExternallyAssignedProductIdentifier2 : 0860003628843 GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment HeadphonesEarPlacement : on_ear HeadphonesFormFactor : On Ear HeadphonesJack : 6.35 mm Jack IncludedComponents : Stereo Headphone Amplifier , Cable, Instructions IncludedComponents1 : USB DAC AMP IncludedComponents2 : USB-C to C cable IncludedComponents3 : USB-A to C cable IncludesRechargableBattery : 1 InterfaceType1 : Coaxial InterfaceType2 : Optical InterfaceType3 : USB-C InterfaceType4 : Bluetooth InterfaceType5 : 3.5mm Microphone ItemName : HA400 Headphone Amplifier -4 Channel Metal Stereo Audio Amplifier, Mini Earphone Audio Amplifier with 12V 1A Power Adapter, 1/4" TRS Headphones Output and TRS Audio Input for PC Guitar Studio Stage ItemPackageDimensions_Height : 16.5 centimeters ItemPackageDimensions_Length : 9.4 centimeters ItemPackageDimensions_Width : 9.7 centimeters ItemTypeKeyword : headphone-amps Manufacturer : Zendstanding Material : Composite Material1 : Aluminum Material2 : Plastic MaximumSupplyVoltage : 12 volts ModelName : HA400 Headphone Amplifier ModelNumber : HA400 MountingType : RM NoiseControl : sound_isolation NumberOfChannels : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPins : 17 NumberOfPowerLevels : 2 OutputChannelQuantity : 2 PackageLevel : unit PartNumber : HA400 PowerSourceType : Battery Powered ProductDescription : HA400 Headphone Amplifier -4 Channel Metal Stereo Audio Amplifier, Mini Earphone Audio Amplifier with 12V 1A Power Adapter, 1/4" TRS Headphones Output and TRS Audio Input for PC Guitar Studio Stage ProductSiteLaunchDate : 2024-08-20T08:29:44.245Z RecommendedUsesForProduct : Music, Gaming, Stage and Studio Performances, Outdoor Performances, Small Concerts, Home and Outdoor Karaoke, Conference Speeches Size : Ultra-compact SpecificUsesForProduct : Gaming SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : Audio Equipment UnitCount : 1 UnspscCode : 52161547 WarrantyDescription : Manufacturer warranty for 2 Years from date of purchase WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : RF