Specification AudioOutputMode : Stereo Brand : Radio Design Labs BulletPoint1 : RDL TWO CHANNEL HIGH OUTPUT LINE AMPLIFIER, POWER REQUIREMENTS: 24~30 VDC FLOATING OR 12~15 VDC BulletPoint2 : BIPOLAR, CURRENT RATING: 50 MA BulletPoint3 : On-board volume control potentiometer clockwise to increase the volume,with power indicator light BulletPoint4 : Low power consumption, updated within the chain gain adjustable,large supply voltage range, fewer external components and total are widely used, widely used tape recorders and radios being BulletPoint5 : Low static power consumption, the quiescent current of approximately 2MA, ideal for battery-powered ConnectivityTechnology : HDMI ConnectorType : RCA ExternallyAssignedProductIdentifier : 6976935811162 ExternallyAssignedProductIdentifier1 : 813721012258 ExternallyAssignedProductIdentifier2 : 0813721012258 IncludedComponents : LM386 Audio Amplifier Module ItemName : RDL STA-2A Dual High Gain Line Amplifiers ItemPackageDimensions_Height : 4.826 centimeters ItemPackageDimensions_Length : 10.922 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-amplifiers Manufacturer : Radio Design Labs MaximumSupplyVoltage : 12 volts_of_direct_current ModelName : PA200 ModelNumber : STA-2A MountingType : Surface Mount NationalStockNumber : 5996-01-625-9583 NumberOfBoxes : 1 NumberOfChannels : 2 NumberOfItems : 1 OutputPower : 10 watts PackageTypeName : Bulk PartNumber : STA-2A ProductDescription : The STA2A is a dual channel, line level audio preamplifier. Each channel is identical. The audio inputs are bridged at 20 k and accept either an unbalanced or a balanced audio signal. Gain is adjustable from unity to 24 dB using a 25turn precision audio taper trimming potentiometer. The output line driver circuits are designed to drive long balanced audio lines into 600 loads. The STA2A features wideband circuitry for excellent phase response, low noise, low distortion and exceptional audio clarity. RDLs Supply Flex power input configuration is included in the STA2A. The power supply input may be fed from a floating not ground referenced 24 Vdc power source, from a bipolar power supply 12 Vdc or 15 Vdc or from a groundreferenced 24 Vdc power supply.ppMany audio products provide optimum performance when feeding into a bridging input, but may not provide the output needed to directly drive low impedance lines terminated with 600 transformers. The STA2A is specifically designed for such installations, and is also ideal in installations requiring high gain in linelevel audio transmission. - Power Supply Not Included ProductSiteLaunchDate : 2007-11-20T00:00:00-00:00 SkipOffer : 1 SpecificationMet : No Standard Mentioned SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 52161547 Voltage : 12 volts_of_direct_current Voltage1 : 12 volts Voltage2 : 3 volts WarrantyDescription : 12 months warranty