csongore Posted January 24, 2009 Share Posted January 24, 2009 Satlutare am si e o problema si am nevoie de cateva sfaturii. Am facut un amplificator si are un zgomot de fond care e enervant. Zgomotul vine din conexiunea dintr-e amplificater si corector de ton. Am folosit cablu ecranat de calitate dar totusi ramane zgomotul de fond dar am observat ca modificand pozitia cablului zgomotul se atenuieaza sau accentuieaza Poate ca problema e ca am pus potentiometrul de volum la intarea corectorului? Link to comment
zal Posted January 24, 2009 Share Posted January 24, 2009 Cel mai bine e s? pui pu?ometrul de volum la intrarea amplifului, a?a nu ai permanent zgomotul preului de ton. Probabil ?i cablul e f. prost ?i nu ecraneaz?. Link to comment
csongore Posted January 24, 2009 Author Share Posted January 24, 2009 multumesc frumos asa fost Link to comment
Mircea Crisan Posted January 25, 2009 Share Posted January 25, 2009 Pune si tu o poza cu ampliful.Nici eu nu reusesc sa scap in totalitate de zgomot. Link to comment
zal Posted January 25, 2009 Share Posted January 25, 2009 Chiar ?i pozi?ionarea componentelor mari în cutie are influen?? asupra zgomotului (pl?ci, trafo, pu?ometri, etc). Link to comment
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