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Monday, 17 September 2012

THREE CHANNEL AUDIO SPLITTER

Parts: J1 = RCA Socket (See Notes) P1 = 100K-Potentiometre R* = 10K-100K R1 = 560K R2 = 1K R3 = 2.2K R4 = 2.7K R5 = 2.7K R6 = 330R R7 = 330R R8 = 330R C1 = 100uF-25V C2 = 100uF-25V C3 = 100uF-25V D1 = BZX79C18 D2 = BZX79C18 Q1 = BC337 Q2 = BC327 IC1 = NE5532-34 Notes: J1 will be RCA Audio input female socket; R* is on your choice it can be choose between 10K to 100K resistor; Output capacitor’s value is between 100uf to 470uf and power handling is 25V to 50V; You can power up this circuit via +12V/-12V regulated supply but you have to remove following parts Q1,Q2,C2,C3,D1,D2; Maximum power ratings +35V/-35V.
Posted by KYAW KYI at 04:34
THREE CHANNEL AUDIO SPLITTER

Parts: J1 = RCA Socket (See Notes) P1 = 100K-Potentiometre R* = 10K-100K R1 = 560K R2 = 1K R3 = 2.2K R4 = 2.7K R5 = 2.7K R6 = 330R R7 = 330R R8 = 330R C1 = 100uF-25V C2 = 100uF-25V C3 = 100uF-25V D1 = BZX79C18 D2 = BZX79C18 Q1 = BC337 Q2 = BC327 IC1 = NE5532-34 Notes: J1 will be RCA Audio input female socket; R* is on your choice it can be choose between 10K to 100K resistor; Output capacitor’s value is between 100uf to 470uf and power handling is 25V to 50V; You can power up this circuit via +12V/-12V regulated supply but you have to remove following parts Q1,Q2,C2,C3,D1,D2; Maximum power ratings +35V/-35V.