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  1. M

    Distortion

    Hi I've built preamp + amp : http://www.electronics-lab.com/projects/audio/039/index.html http://www.electronics-lab.com/projects/audio/006/index.html I've coupled them together and they work, but I get very high distortion when I increase the volume (when the bass is full ). My question is ...
  2. M

    Volume

    Hi Audioguru and thank you so much for helping me ;D I'll build it ;) Best wishes
  3. M

    Volume

    Hi again What do you think about this curcuit:- http://www.electronics-lab.com/projects/audio/039/index.html Can I couple it with this amp: http://www.electronics-lab.com/projects/audio/006/index.html to control the volume, bass, treble and balance? :) I was so happy when I hade built this amp...
  4. M

    Volume

    Hi Kevin your curcuit is really interesting and seems good actually ;). Can you find a simple solution to my problem about the volume control? :)
  5. M

    Volume

    aha , but is there any other way to do that? :(
  6. M

    Volume

    Hi I've built this amp: http://www.electronics-lab.com/projects/audio/006/index.html How can I do to lower/ raise the volume? Will I use a potentiometer? 50k ohm maybe?? ??? And you know the amp has two outputs so how can I control the volume by one potentiometer? Please help ;D Best wishes...
  7. M

    2 X 22W Amplifier

    Thank u so much for the full description ;D
  8. M

    2 X 22W Amplifier

    Hi I have built this amplifier http://www.electronics-lab.com/projects/audio/006/index.html It works good actually and I thank you all for the support you gave me. :) Problem: when I connect it to my car stereo it sounds very very bad so how can it be used as a booster like they mentioned in...
  9. M

    TDA1554 Two Channel Audio Amp Chip

    Not yet actually but thanx alot anyway. ;D
  10. M

    TDA1554 Two Channel Audio Amp Chip

    Thank you ;D , but should I do some changes in the curuit if I chose another IC like you mentioned ( TDA15 52, 57 or 58)? ;D
  11. M

    TDA1554 Two Channel Audio Amp Chip

    Hi Is there another IC to use instead of (TDA1554 Two Channel Audio Amp Chip) in this project?http://www.electronics-lab.com/projects/audio/006/index.html Because I can not find this IC in the electronics shop. I need your help my friends ;)
  12. M

    Bass-boost

    Do you have a suitable bass-boost curcuit to add it to the amp? :)
  13. M

    Bass-boost

    Thank you so much Audioguru ;D
  14. M

    Bass-boost

    sorry I don't understand what you mean! ???
  15. M

    Bass-boost

    Hi How can I add bass-boost to this amp: http://www.electronics-lab.com/projects/audio/006/index.html :)
  16. M

    + & - DC supply!

    Thank you to answering me :)
  17. M

    + & - DC supply!

    hi again I've found this curcuit. what do you think about it?
  18. M

    + & - DC supply!

    Hi How can I get (+ and - DC voltage from DC voltage source) like a car battery? Is there any converter or something like that? Can you help me please I'm trying to build my own audio amplifier to add it to my car stereo. ;)
  19. M

    Which impedance?

    Thanks :)
  20. M

    Which impedance?

    Hi Which loudspeakers will be best to use to this circuit (ohm?)? Will I need to use a heatsink for the IC (LM1036N)? http://www.electronics-lab.com/projects/audio/039/index.html :) best wishes
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