HomeElectronicsHome AudioHome Theater SystemsReceivers & AmplifiersPreamplifiersAoshike 6J1 Valve Tube Preamp Bile Buffer DIY Kit Pre-amp Amplifier Board Headphone Amp Preamplifier,Default NO5143
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Aoshike 6J1 Valve Tube Preamp Bile Buffer DIY Kit Pre-amp Amplifier Board Headphone Amp Preamplifier,Default NO5143

UGX 42,310
UGX 70,53040%

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+ shipping from UGX 11,093 to Central Business District
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Delivery Fees UGX 11,093
Ready for pickup between 16 January and 21 January if you place your order within the next 4hrs 25mins

Door Delivery

Delivery Fees UGX 13,093
Ready for delivery between 16 January and 21 January if you place your order within the next 4hrs 25mins

Return Policy

Free return within 7 days for eligible items.Details

Seller Information

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Quality Score: Excellent

Product details

Features:

100% brand new and high quality !

Size:77*75*52mm

Sound channel type: 2.0/ stereo

Power input: AC AC12V, 0.8A, /5.5*2.5 plug

Knob function: power switch / volume adjustment

An open power tube filament heating is started,when the boost from the zero-voltage start boosting hot filament tube,etc.,also happens to boost boosting finish,so this is the same with the guts rectification.8*470UF the capacitor filter very clean,good power supply system will not have a hum,the filament is 12V DC power supply,need two filament tube is connected in series with a DC filament also in order to reduce the noise.

AC 12V Input:

Need to use AC 12V power adapter. If using a plugless AC 12V transformer, need to solder the connect line to the board. Remember: Can not use the DC power input, otherwise it does not work!

L/R channel input:

Audio signal input, can be connected to the phone, computer, M3, MP4, and other music players.

L/R channel output:

Audio signal output, can be connected to the audio signal input of amplifier, amplifier board,Provide full music enjoyment to the post-amplifier!

The power switch / volume knob:

Turn the knob counterclockwise just start to reduce the volume, when the volume off to the minimum, if you continue to rotate until the \"tick\" sound, then the power is off, the light goes out; In the closed state, turn the knob clockwise, hear the \"click\", the indicator light is on, that power is turned on, the volume is the smallest, and then continue to clockwise rotation is to increase the volume.

This tube preamp is a circuit schematic design fake name X10-D fax machine music, to be rational optimization, more stable performance than the original machine, tube play a ten percent increase.

This machine uses a single 12V AC input, the circuit processing provides 6J1 tube needed positive and negative voltage and filament power supply voltage.

FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation crew Music fax X-10D,to be rational optimization,more stable performance than the original machine,tube play 10percent increase. This board uses a single 12V AC input,the circuit processing provides 6J1 tube needed positive and negative voltage and filament power supply voltage.

Notice:

Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.

Please allow 0.2-0.3cm differs due to manual measurement .


We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.


*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

Specifications

Key Features

  • 100% brand new and high quality !
  • Sound channel type: 2.0/ stereo
  • Power input: AC AC12V, 0.8A, /5.5*2.5 plug
  • Knob function: power switch / volume adjustment
  • An open power tube filament heating is started,when the boost from the zero-voltage start boosting hot filament tube,etc.,also happens to boost boosting finish,so this is the same with the guts rectification.8*470UF the capacitor filter very clean,good power supply system will not have a hum,the filament is 12V DC power supply,need two filament tube is connected in series with a DC filament also in order to reduce the noise.

What’s in the box

1 x 6J1 Valve Pre-amp Tube stereo PreAmplifier Board DIY Kits

Specifications

  • SKU: GE779EA3D6CUTNAFAMZ
  • Model: 111219.01-ySo
  • Production Country: China
  • Weight (kg): 0.091
  • Color: Multi
  • Main Material: N/A
  • From the Manufacturer: N/A

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Aoshike 6J1 Valve Tube Preamp Bile Buffer DIY Kit Pre-amp Amplifier Board Headphone Amp Preamplifier,Default NO5143

Aoshike 6J1 Valve Tube Preamp Bile Buffer DIY Kit Pre-amp Amplifier Board Headphone Amp Preamplifier,Default NO5143

UGX 42,310
UGX 70,53040%
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