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|12th March 2008, 07:53 AM||#1|
Join Date: Aug 2007
Guitar Preamp = MIC Preamp = other preamp ,,are they all same?
Once I made a Condenser Microphone preamp using two BC549 transistor. Now I've built a preamp with LM358. It sound is neither too good nor too bad.
I saw many people to make preamp using LM741 and TL072.
Now my question is
1> my primary aim to connect the preamp with a acoustic guitar pickup. I want very good audio quality. And I'll also buy a good pickup. Which preamp circuit will I use?
2> the duty of preamp is to amplify the gain. So in this term, guitar preamp, tape head preamp, microphone preamp all they are same. is it right??
3>Will I need any special preamp for guitar pick up
T h a n k Y o u
T H E O
|12th March 2008, 05:16 PM||#2|
Join Date: Jan 2006
Location: Avalon Island
Re: Guitar Preamp = MIC Preamp = other preamp ,,are they all same?
The preamps are similar, but not exactly the same because of noise issues, filtering, and other needs.
Modern op-amps, such as the OPA134 may be a better choice for you.
Even the older NE5534.
[Grasshopper]:Old man, how is it that you hear these things?
[master]:Young man, how is it that you do not?
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