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Home Payment Shipping About us Contact us Store Categories Store Categories Business, Office & Industrial Home, Furniture & DIY Computers/Tablets & Networking Sound & Vision Consumer Electronics Other Details DIY 6J1 Acrylic Case Acrylic Case for AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier(DIY Kits) Acrylic Case ( Not Included Board ) Package included: 1PC*Acrylic Case for AC 12V 6J1 Valve Preamp Tube PreAmplifier Board Headphone Amplifier(DIY Kits) DIY 6J1 Tube Preamp Amplifier Board KIT Description: AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier(DIY Kits/Welded) Channel Type: 2.0 / Stereo Power Input: AC12V 1A /5.5*2.1 plug Knob Functions: power switch / volume control Features: FE-6J1-2.0B designed for music enthusiasts design and development. Today, due to the improvement of people's living standards, the pursuit of quality has been improved, in the 1960s, can hear the sound of music has been very satisfied, and now, what we need is high-quality music, including automotive CD, lossless format WAV, APE, FALC. But sad reminder that: often not download these lossless formats of music, but to hear high-fidelity sound quality, which you may wish to consider this our forward-grade fever, although it is not 100 percent lossless sound reduction, but in absolutely enhance the sound quality is very good. It will bring you an unexpected surprise! Instructions: 1, AC 12V input: Using DC5.5 * 2.1 socket, 12V AC power adapter is available, you can also use 12V AC transformer, if you use 12V AC transformer, power lines need to solder on the circuit board. Remember: You can not use a DC power input, otherwise it does not work! 2, the left-channel input / right channel input: Audio signal input, can be connected to mobile phones, computers, M3, MP4, and other music players. 3, the output of the left channel / right channel output: The audio signal output terminal can be connected to the audio signal input amplifier, power amplifier boards, to provide post-amp Bile flavor of music to enjoy! 4, the power switch / volume knob: The knob counter-clockwise to decrease the volume beginning, when the volume down to the minimum, if it continues to rotate until the "ticking" sound, then the power off, the light goes off. In the off state, turn the knob clockwise to hear "tick" sound, light is on, the power is turned on, then the volume is minimal, then continue clockwise rotation is to increase the volume. Package included:1*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier(DIY Kits) DIY 6J1 Tube Preamp Amplifier KIT + Case Package Included: 1PC*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer(Kits) 1PC*Acrylic Case(Kits) DIY 6J1 Tube Preamp Amplifier + Case Package Included: 1PC*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer 1PC*Acrylic Case(Kits) Welded 6J1 Tube Preamp Amplifier Board Package Included: 1PC*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer(Welded) Shipping Policy Payment Method Returns Policy Shipping Policy We only accept your Ebay Address ,Please Make sure it's 100% right. The items you ordered will be shipped out in 5 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutralor or negative feedback, so that we can satisfactorily address your concerns. Payment Method Returns Policy Home Payment Shipping About us Contact us Copyright©2018 datacaciques Top & Fast Shipping！ Get The Right At The Right Price！ 6J1 Valve Pre-amp Tube PreAmplifier Board AC 12V Headphone Amplifier + Case DESCRIPTION DIY 6J1 Acrylic Case Acrylic Case for AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier(DIY Kits) Acrylic Case ( Not Included Board ) Package included: 1PC*Acrylic Case for AC 12V 6J1 Valve Preamp Tube PreAmplifier Board Headphone Amplifier(DIY Kits) DIY 6J1 Tube Preamp Amplifier Board KIT Description: AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier(DIY Kits/Welded) Channel Type: 2.0 / Stereo Power Input: AC12V 1A /5.5*2.1 plug Knob Functions: power switch / volume control Features: FE-6J1-2.0B designed for music enthusiasts design and development. Today, due to the improvement of people's living standards, the pursuit of quality has been improved, in the 1960s, can hear the sound of music has been very satisfied, and now, what we need is high-quality music, including automotive CD, lossless format WAV, APE, FALC. But sad reminder that: often not download these lossless formats of music, but to hear high-fidelity sound quality, which you may wish to consider this our forward-grade fever, although it is not 100 percent lossless sound reduction, but in absolutely enhance the sound quality is very good. It will bring you an unexpected surprise! Instructions: 1, AC 12V input: Using DC5.5 * 2.1 socket, 12V AC power adapter is available, you can also use 12V AC transformer, if you use 12V AC transformer, power lines need to solder on the circuit board. Remember: You can not use a DC power input, otherwise it does not work! 2, the left-channel input / right channel input: Audio signal input, can be connected to mobile phones, computers, M3, MP4, and other music players. 3, the output of the left channel / right channel output: The audio signal output terminal can be connected to the audio signal input amplifier, power amplifier boards, to provide post-amp Bile flavor of music to enjoy! 4, the power switch / volume knob: The knob counter-clockwise to decrease the volume beginning, when the volume down to the minimum, if it continues to rotate until the "ticking" sound, then the power off, the light goes off. In the off state, turn the knob clockwise to hear "tick" sound, light is on, the power is turned on, then the volume is minimal, then continue clockwise rotation is to increase the volume. Package included:1*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier(DIY Kits) DIY 6J1 Tube Preamp Amplifier KIT + Case Package Included: 1PC*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer(Kits) 1PC*Acrylic Case(Kits) DIY 6J1 Tube Preamp Amplifier + Case Package Included: 1PC*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer 1PC*Acrylic Case(Kits) Welded 6J1 Tube Preamp Amplifier Board Package Included: 1PC*AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer(Welded) SHIPPING Please Make sure your Ebay Address is 100% right. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. PAYMENT Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. RETURN Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. ---------------------------------------------©Copyright Gogaviinse. All Rights Reserved.--------------------------------------