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Adrian_BBS

problema cu un amplif+boxa

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Salutare .... am si eu o mica problema.....am 2 boxe thunderbird de ~ 10-15W reali......am facut o cutie ca sa bag toate difuzoare in ea si am bagat si kitul de amplificare + corectorul de ton..........problema e ca bazaie difuzoarele iar cand le ating bazaie si mai tare ....la fel si corectorul cand ating potentiometrele .....la corector ca sa-l pot monta mai bine potentiometrele le-am pus pe o placuta de metal...la cutia riginala era de plastic......imi putati spune si mie care ar putea fii cauza.........Multumesc

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Guest donpetru

1. Potentiometrele pe ce le-ai prins ? Trebuia sa le atasezi de o parte metalica (din cate am inteles asta ai facut) pe care ulterior sa o conectezi la masa amplificatorului (asta nu stiu daca ai m-ai facut ?).2. La ce distanta ai prins modulele (amplif.+corector) de difuzoare ?

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Nu ai facut legarea partilor metalice ale putometrilor la masa. Poate nu ai folosit nici cable ecranate ptr. semnal.

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