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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by briantrey6

  1. B

    Pre Amp help

    .... Ok, I spent some time and made the circuit into a schematic drawing. I'm not to good at this, so please bare with me. I just put my multimeter on the resistors to be accurate as I can. it was hard to see them color bands :-) I only did the one channel and I did not illustrate the power...
  2. B

    Pre Amp help

    ....... Thanks everyone. I don't know what bypass caps are... A bit of noise is OK as long as its not to loud. So, your saying all I got to do is take off R13, R14 and the two green capacitors below them? and where would the resister go? just saying if thats (R13, R14 and the two green...
  3. B

    Pre Amp help

    Hi, I got this preamp, and I use it for my microphone. It does a good job on pre amping it and it has no staic. But it sounds like its going through a low pass filter. there are vary little mids and no highs. How would I mod this so it and sound clear? I know its not ment for a mic but it...

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