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Roby_m

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Everything posted by Roby_m

  1. Hi again... after some time :) I didn't finish the amp then; now i decided to get it done. When I was looking for GND ( 0V )..it hit me; should I connect the signal - and the output - with the 0V ? I'am afraid for oscilations... But in the PCB they are common...very odd. Don't know what to do. I'm a begginer, so I need your help, please. Thanks :)
  2. Hi, I found one very easy. I don't expect to be authentic, but many guys made it and they are glad by its sound. Now, I do not know what to do, should I follow the PCB on the site with it's components or should I follow the original schematics? PS. I made the PCB, and that's why I am in a dilemma. Please help. Thanks!
  3. Hi , I found this amp and a decided to make one. http://www.electronics-lab.com/projects/audio/014/index.html But I was wondering...I saw there are used some diffent values caps. On the PCB and the schematics on this site there are 4 10uF caps, and 4 100uF caps, but there aren't used this values ( saw in the photo of finished amp). If you are kind to help me with some more info about these....
  4. Hi, So you don't advice me to procede with this project? I liked it because it is rather simple and small (I am low on money and space in my ampl case). I have made a amplifier after the schematic in the picture attached and I need a filter for it... What is your advice? Should I make the filter or should I look for a better one? I am o bass lover :) Thanks a lot!
  5. Hi, Yes I was reffering to that site, but I was telling you about the PCB caps values, which are different from the schematics. ::) Thanks!
  6. Hi I didn't make the filter yet. But i have some questions ::) -caps 4.7/35V in the schematic don't appear, why? i don't understand ; and they are two -might they replace the 0.4uF cap? -what does the led ? Please help me! Thanks!
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