Simple HiFi A-class amplifier for 32Ohm headphones.
Power input: 5v 250mA
Power output:
32ohm...180mW+180mW (over is distortion)
Amp. type: A-class
How it works:
Capacitor 100uF is DC Filter
Resistors 10Kohm and 33Kohm pre-opened
the transistor base for low input signal
Transistor aplificated low signal
Resistor 10ohm and capacitor 100nF are set the operating point for transistor
