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preamplificator microfon dinamic


DragosMarian
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Salut! Ce parere aveti de aceasta schema? ar merge pe un microfon dinamic de 600 ohm? in montajul care l-am facut am eliminat C1 si C2 si R1 pentru ca nu am nevoie de microfon electret,l-am facut pentru un amic maine urmeaza sa-l testez si vroiam o parere daca poate sa duca microfonul ala,multumesc frumos!

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De fapt ignora sugestia mea, implica si alte modificari nu tocmai simple deoarece altfel amplificarea ar fi prea mica, ramai la schema postata de tine, ar avea o amplificare mai mult decat suficienta din cate vad, cu mentiunea ca ar trebui sa renunti la LED care nu face decat sa ia din tensiunea necesara tranzistorului limitand astfel cursa maxima a acestuia .

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