DIY Powerful Subwoofer Bass Stereo pre Amplifier with 4 Transistors, New Circuit, How to Make

 

 

 




 

Have :

1.IC

  • TL072CP
2. Resistor
  • 68K x2
  • 1K x4
3.Capacitor
  • 4.7uf 50V x2
  • 47uf 50Vx2
4.Transform
  • 12Vx3
     

 5.POT

  • B100K
DIY Powerful Subwoofer Bass Stereo pre Amplifier with 4 Transistors, New Circuit, How to Make DIY Powerful Subwoofer Bass Stereo pre Amplifier with 4 Transistors, New Circuit, How to Make Reviewed by Samnang Son on 5:30:00 AM Rating: 5

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