Specification AmplifierType : Solid State AudioOutputMode : Stereo, Mono Brand : Taidacent BulletPoint : Preamplifiers BulletPoint1 : Using LM4881 headphone amplifier chip, the maximum output power can reach 160mw, with volume adjustment (with power switch function) can also be used as a power amplifier preamplifier. BulletPoint2 : The board is designed with 3.5 headphone jack output and 2.54mm π header output, which can be selected according to different needs. BulletPoint3 : Working voltage: DC 3.6v-12v BulletPoint4 : Board size: 50mm*25mm BulletPoint5 : Maximum output power: 160mw*160mw Color : Yellow CompatibleDevices : Speaker CompatibleDevices1 : CD Player CompatibleDevices2 : Computer CompatibleDevices3 : Phone CompatibleDevices4 : Speaker ConnectivityTechnology : XLR ConnectorType : XLR ConnectorType1 : AUX/RCA ConnectorType2 : Optical ControllerType : 机械式旋钮 ExternallyAssignedProductIdentifier : 6976935811186 ExternallyAssignedProductIdentifier1 : 795749943427 ExternallyAssignedProductIdentifier2 : 0795749943427 IncludedComponents1 : instructions IncludedComponents2 : Remote control IncludedComponents3 : Power Supply IncludedComponents4 : RCA/AUC/Optical Cable ItemName : Taidacent DC 3.6v-12v LM4881 Headphone Amplifier Board 3.5 mm Headphone Jack Amplifier with Volume Adjustment Can Be Used as Pre-Amplifier ItemPackageDimensions_Height : 15.9004 centimeters ItemPackageDimensions_Length : 2.4892 centimeters ItemPackageDimensions_Width : 11.9888 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-amplifiers Manufacturer : Taida Material : Metal ModelName : Nobsound Q10 ModelNumber : ZC-LM4881HeadphoneAmplifier-0806 NumberOfBoxes : 1 NumberOfItems : 1 OutputChannelQuantity : 2 OutputWattage : 200 watts PartNumber : ZC-LM4881HeadphoneAmplifier-0806 PowerSourceType : Corded Electric ProductDescription : Using LM4881 headphone amplifier chip, the maximum output power can reach 160mw, with volume adjustment (with power switch function) can also be used as a power amplifier preamplifier. The board is designed with 3.5 headphone jack output and 2.54mm π header output, which can be selected according to different needs. Working voltage: DC 3.6v-12v Board size: 50mm*25mm Maximum output power: 160mw*160mw