mely17 Posted January 11, 2009 Share Posted January 11, 2009 Vreau sa realizez corectorul de ton din link http://www.mitedu.freeserve.co.uk/Circu ... t-ctrl.htm si nu stiu daca traseul de masa este bine facut (este cel roz)! BC109 se poate inlocui cu BC171 sau 2N2222? Daca ii pun un preamplificator realizat cu NE5532 pe iesire voi avea ceva probleme? Va multumesc, Link to comment Share on other sites More sharing options...
mely17 Posted January 11, 2009 Author Share Posted January 11, 2009 Nimeni nimic? Link to comment Share on other sites More sharing options...
MCDragoos Posted January 14, 2009 Share Posted January 14, 2009 Salut! Da BC109 se pot inlocui cu BC171 pentru ca sunt tot NPN acum nu mai sunt sigur parca BC109 are zgomot mai mic. Eu am facut corectorul asta de ton si nu prea am fost multumit de el sau poate din cauza amplificatorului utiliza (TDA2009) se auzea foarte urat pe bass. Cablaj la acest preamplificator gasesti pe www.tehnic.go.ro site-ul lui niq_ro. Link to comment Share on other sites More sharing options...
Yo4You Posted January 15, 2009 Share Posted January 15, 2009 Poti pune BC171 BC413C BC547C BC548C Link to comment Share on other sites More sharing options...
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