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Posts tagged 2N3819、

Audio Mixer circuit diagram Using FET 2N3819

Audio Mixer circuit diagram Using FET 2N3819 This simple circuit mixes two or more channels into one channel  stereo into mono. Parts R1, R3 10K Pot R2, R4 100K 1/4 W R5 6.8K 1/4 W C1, C2, C3 0.1uF Q1 2N3819 FET MISC Wire, Shielded (Metal) Case, telephone Or Other Plug For Output

32 khz crystal oscillator circuit

32 khz crystal oscillator circuit using 2n3904

75W Power Amplifier circuit

75W Power Amplifier circuit based using STK465 75W Power Amplifier circuit based using STK465 Here is stereo of the circuit diagram of a power amplifier with the STK465 single power chip which is supported by several components that make a better sound output. This amplifier is a single output amplifier, so if you want a […]

qsc power amplifiers

qsc power amplifiers using NE5532, BC547B, BC557B, TIP42A, TIP41A qsc power amplifiers using NE5532, BC547B, BC557B, TIP42A, TIP41A Parts: P1 22K P2 100K R1 820R 1/4W R2,R4,R8 4K7 R3 500R 1/2W R5 82K 1/4W R6, R7 47K 1/4W R9 10R 1/2W R10 R22 4W C1, C8 470nF 63V C2, C5 100uF 25V C3, C4 470uF […]

1.2W Audio Power Amplifier circuit

1.2W Audio Power Amplifier circuit using KA2201 1.2W Audio Power Amplifier circuit using KA2201 The KA2201 is a monolitic integrated audio amplifier. Its designed for audio frequency class B amplifiers.

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