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Monday, 29. June 2009 by Arya
The following circuit diagram shows detail electrical schematic for high quality unit headphone amplifier. This circuit diagram consists of a log potentiometer, resistor, polyester capacitor, electrolytic capacitor, ceramic capacitor, low noise dual op-amp, NPN transistor and audio input socket. This headphone amplifier can be directly connected to CD players, tuners and tape recorders. Read more [...]