Stereo Preamplifier with adjustment tone circuit


Posted on Feb 5, 2014

Many times we needed to use a simple circuit of preamplifier, with few components and facility of made. This circuit use a opamp. the Motorola, TCA5550, that contains a double amplifier, as outputs for the adjust of volume, balance, treble and bass. These adjustment of all parameters become from a line monophonic linear potesometers, increasing by far the facility of manufacture. The placement these potesometers should become as much as possible, more near in IC1, so that is minimised the noise. The circuit does not require big current in order to it work..


Stereo Preamplifier with adjustment tone circuit
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Ponyprog for AVR
    Crystal tester
    Meter Tester
    Video Line Bar Generator Circuit
    450w audio power amplifier circuit
    british police car siren circuit
    laser controlled on off switch
    experiments with 741 operational amplifier
    Emergency Light and Alarm
    1999 suburban: head lights checked fuses owners manual headlamps
    70 Interesting Circuits



    Top