Output Power – 12W in 8O (max)
Input sensivity – 3.2V rms (max)
T.H.D – 0.002% (1KHZ)
Frequency Response – DC – 100 KHZ (-3dB)
12W Audio Power Amplifier Based FET Part List:
R1= 33Kohm
R2= 6.8Kohm
R3= 22Kohm
R4= 100Kohm
R5-7= 1Kohm
R6= 330ohm
R8-11= 10Kohm
R9-10= 0.47ohm 2W
C1= 1nF 63V
C2-5= 47uF 40V
C3-4= 100nF 63V
C6= 4.7pF ceramic
C7-8= 100uF 40V
D1-2= 18V 0.5W zener
D3-4= 1N4148
IC1= NE5534
Q1= 2SK135
Q2= 2SJ50