2W Amplifier


Posted on Oct 31, 2012

Designed for self-powered 8, 4 & 2 Ohm loudspeakers. This amplifier was designed to be self-contained in a small loudspeaker box. It can be feed by Walkman, Mini-Disc, iPod and CD players, computers and similar devices fitted with line or headphone output. Of course, in most cases you will have to make two boxes to obtain stereo. Bass-boost switch.


2W Amplifier
Click here to download the full size of the above Circuit.

The circuit was deliberately designed using no ICs and in a rather old-fashioned manner in order to obtain good harmonic distortion behavior and to avoid hard to find components. The amplifier(s) can be conveniently supplied by a 12V wall plug-in adapter.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Advanced Telephone Intercom
    Micro-sized-amplifier
    how to make 18 led light chaser circuit
    LED based transistor tester
    interfacing 2x16 lcd with spartan 6 fpga
    Practical Transistor Circuits
    very simple VCA circuit
    Light illuminated control circuit



    Top