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audio amplifier

Discussion in 'Audio' started by syed majid ali, Jun 14, 2010.

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  1. syed majid ali

    syed majid ali

    Apr 30, 2010
    i want to design audio amplifier of 10 watt which takes input from mice.please send me sum reliable schematics that must work.
    thank you.
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    Jan 21, 2010
    I really don't understand. Do the mice have very small microphones?

    I suspect that there is a language barrier that is obscuring your meaning as well as making you request sound more demanding than you intend.

    You may need to explain more fully.

    I just realised that you may have meant "microphones" or "mics", not mice.

    If that is true then we need to know the following:

    1) what type of microphones?
    2) What is it for? (or what are the distortion requirements)
    3) what will it drive (speakers?)
    4) what impedance is the output? (4 ohm, 8 ohm, or something else)

    You may be best off googling for "10 watt amplifier schematic" and see what you find.
  3. NickS


    Apr 6, 2010
    I think he wants to amplify what his computer mouse is saying... I said that jokingly but I just remembered a project I saw a few years back where people were working on detecting/capturing wired keyboard signals wirelessly from rooms away.

    But 10W would be excessive so you are probably correct with the tiny rodent microphone idea.
  4. davenn

    davenn Moderator

    Sep 5, 2009
    Hi syed

    doing a google search brought up 100's of circuit ideas for a 10 Watt amplifier

    here's one example

    just type 10 Watt audio amplifier circuit into google :)

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