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Home > Home & Garden > Toys

LEBANGSHOU 6J1 Tube Preamplifier Amplifier Stereo AC12V DIY Kit - Multi-a

$ 27.74
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Color: LEBANGSHOU 6J1 Tube Preamplifier Amplifier Stereo AC12V DIY Kit - MULTI-A
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Product Description

LEBANGSHOU 6J1 Tube Preamplifier Amplifier Stereo AC12V DIY Kit
Note: This is a DIY kit, you need to assemble it.
Model: 6j1 tube ( replaceable models 6AK5, 6AU6, 5654, etc. )
Channel type: 2.0 / stereo
Working voltage: AC12V 0.8A or above
Power connector: 5.5 x 2.5 plug
Gallbladder, Gallbladder Buffering: add digital audio and power amplifiers / subwoofers / active speakers between digital audio sources such as CD / VCD / DVD / MP3 / iPhone/ iPad / MID / Mobile.
1. AC 12V input: use DC5.5 x 2.1 socket, AC 12V transformer, if you want to use AC 12V transformer without plug, you need to solder the power line to the circuit board. Remember: Do not use DC power input, otherwise it will not work!

2. Audio input: used to input audio signals, can be connected to mobile phones, computers, MP3, MP4 and other music players.
3. Audio channel output: For the output of the audio signal, it can be connected to the audio signal input of the amplifier.
4. Power switch / volume knob: Turn the knob counterclockwise to decrease the volume. When the volume is turned to the minimum, if you continue to rotate until "Tick", the power is turned off and the light is off; in the off state, turn the knob clockwise and listen. To the "tick", the indicator light is on, indicating that the power has been turned on, and now the volume is the smallest, then continue to rotate clockwise to increase the volume.
Dimensions and Weight
  • Product weight: 0.0800 kg
  • Product size: 8.00 x 8.00 x 2.00 cm / 3.15 x 3.15 x 0.79 inches
  • Package weight: 0.0900 kg
  • Package size: 9.00 x 9.00 x 3.00 cm / 3.54 x 3.54 x 1.18 inches
Package Contents
  • Package Contents: 1 x Preamplifier DIY Kit


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