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Guest florino

Sony srt dg 510

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Guest florino

Salut am o problema cu el imi zice protect dar citeodata mergeam fost la un electronist si mia zis ca ar fi de la tranzistori finali tranzistori sunt mp1620 78y si mn2488 78p ma intereseaza daca 78 y conteza intrb pt ca am gasit si cu alte numere

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78 y / 78 p se refera la data fabricatiei lotului: 78 ( an si luna); respectiv factor de amplificare: Y / P , dar in final tot trebuiesc imperechiati.

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Sigur nu e de la boxe de impedanţă prea mică ptr amplif? Trz finali sînt greu de găsit originali, foloseşte-i cu grijă, ampliful ăsta e sensibil.

Edited by zal

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