I need to build a high quality Super Preamp circuit (op-amp for micrphone),
i need to connect 3 wire microphone on it , and also i will connect the head phone to hear the voice quility , it should make the normal head phone work , the op-amp should be SUPER Super Ear op-amp system ,
the circuit should have transistors, preamp ic .
the freelancer should put in his mind this things for the circuit design ...
1- sound quality ( no noise )
2- Good Power Consumption
3- minimize the system
how the work will go ...
when i accept the freelancer , i will release the first milestone , the freelancer should give me the list of the components that he will use it in the circuit , when the freelancer finish , he will send me the circuit diagram , thin i will build it and test it , if every thing go fine i will release the final milestone .... all of this is regard the problem i face it before with other freelancer)
regards for all