Stereo STK013 audio amplifier circuit
On the amplifier circuit using ic STK, the same as my previous posting. However, in the above circuit has 2 inputs and 2 outputs, or commonly called a stereo amplifier. This issue of power amplifier 2 x 18Watt and has impedance 8. To stress that it takes about 35-38Volt. Component list : Resistor R1 = 390K R2 = 390K R3 = 220K R4 = 220K R5 = 220K R6 = 220K R7 = 100R R8 = 1R R9 = 9.1K R10 = 9.1K R11 = 1R Capacitor C1 = 10uF C2 = 10uF C3 = 0.47uF C4 = 0.47uF C5 = 220uF C6 = 0.047uF C7 = 4700uF C8 = 100uF C9 = 1000uF C10 = 100uF C11 = 4700uF C12 = 470uF C13 = 0.047uF IC U1 = STK013