Specification AmplifierType : Solid State Brand : Zunate BulletPoint1 : [High Performance] Sound amplification function, gain 20dB (10x), drive a variety of sound amplifiers and high resistance, low headphone without pressure. Dual op amp NE5532, high frequency electrolytic capacitors, noise reduction circuit design, no background noise, effective gain sound, improve sound quality. BulletPoint2 : [Long Distance] Sound preamplifier with HiFi Bluetooth chip, external antenna to achieve long distance Bluetooth reception, measured up to 50m/164ft or more, with volume adjustment knob, you can freely adjust the volume. BulletPoint3 : [Sound Distribution And Mixing] Sound distribution function, three sets of interfaces can be output at the same time, two sets of interfaces, a 3.5mm headphone interface; sound mixing function, 3.5mm interface input and Bluetooth sound can work, mix and output at the same time. BulletPoint4 : [Power Supply Specifications] DC5V‑12V power supply, 5v220ma, 12v85ma working current, stereo sound preamplifier can be powered by 12V power adapter, mobile power or cell phone charging head. Please use premium power adapter or charging head to avoid AC noise (without plug). BulletPoint5 : [Compatible Devices] Input: DVD, CD, set top box, MP3, TV, cell phone, computer, tablet, microphone, phono turntable, sound card, guitar, bass, electronic musical instruments, game consoles and more. Output: Speakers, subwoofer, reverb, AV receiver, post amplifier, headphone, etc. Color : Red CompatibleDevices : Guitar ConnectorType : 6.35mm Jack ExternallyAssignedProductIdentifier1 : 0675889009538 ExternallyAssignedProductIdentifier2 : 675889009538 ItemName : Bluetooth Sound Preamplifier, 20dB Dual Op Amp NE5532 Stereo Preamp with 3.5mm Port,BT Sound Preamplifier for Phono Turntable Speaker ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : audio-component-preamplifiers Manufacturer : Zunate Material : Aluminum ModelName : Zunated0w7rf346g ModelNumber : Zunated0w7rf346g NumberOfItems : 1 OutputChannelQuantity : 1 PartNumber : Zunated0w7rf346g PowerSourceType : Battery Powered ProductDescription : Specification: Item Type: BT Sound Preamplifier Material: Aluminum Alloy Size: Approx. 12 x 5.3 x 4.5cm / 4.7 x 2.1 x 1.8in Color: Black Power Supply: DC 5-12V Chip: Dual Op Amp NE5532 BT: BT5.0 Working Current: 5v 220mA, 12v 85mA Sound Amplification Gain: 20dB Input Interface: 3.5mm Dual Channel, Impedance 10k Output Interface: Interface Dual Channel, Impedance 600Ω, 3.5mm Headphone Port, Impedance 16Ω-600Ω Working Frequency: 20HZ-20KHZ
How to Use: Just plug in the product to power it on and start using it.
PackageList: 1 xBT Sound Preamplifier 1 x USB Cable 1 x Antenna
Notice: Manual measurement, please allow some errors.