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

    Simple Infrared TX / RX circuit
    Over-voltage protection circuit
    Parts and schematic for an AM radio transmitter
    Arduino How to control a Servo
    150 watt amplifier circuit
    Low Power 12V Transformerless Power Supply
    Low voltage DC motor speed control circuit
    control of remote domestic system
    Current Sensor Board
    COMPLETE 2 W SERVO AMPLIFIER



    Top