Moduler Preamplifier


Posted on Feb 4, 2014

To complement the 60 Watt MosFet Audio Amplifier a High Quality Preamplifier design was necessary. A discrete components topology, using and - 24V supply rails was chosen, keeping the transistor count to the minimum, but still allowing low noise, very low distortion and high input overload margin. Obviously, the modules forming this preamplifier can be used in different combinations and drive different power amplifiers, provided the following stages present a reasonably high input impedance (i.


Moduler Preamplifier
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    IR Remote Control Transmitter ATtiny28
    Dual astable multivibrator
    Electrostatic-detector
    Diodeless Rectifier Circuit
    Cheap 12V to 220V Inverter
    Shoo Dog !
    Cortex M3 MCU features USB firmware protection
    Pulse meter circuit
    555 monostable trigger timing circuit
    Adjustable power charger circuit
    Switching solenoid drive circuit diagram



    Top