Identify diagram

Amplifier for Paralelling Headphone

In the amplifier circuit I do not put potensio meter to adjust the size of the desired sound on headphones, I just give constraints on two 33K resistors so that the voice issued not too hard. But if you want to make the sound volume settings, you can replace the 33K resistor with potensio meters or trimpot with resistance at 50K. Input voltage in the circuit I took it from a usb DVD, PC, which berkeluaran voltage 5 V DC, which can supply chain so it can work with the good. To parallel his headphones can be seen below...