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shumyfi

technics su-z22 mai ciudat

By shumyfi, in Radio-TV, Audio-video Repair

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shumyfi    0

shumyfi
Posted

buna ziua am un amp technics su-z22 cu final tda 7294 iar finalul original fiind stk2038 acum intrebarea mea este uramtoarea finalii tda 7294 sunt mai puternici ca un stk 2038 daca stie careva rog sa ma lamureasca

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remus68    94

remus68
Posted

Nu sint diferente semnificative in ceea ce priveste puterea de iesire (50W - STK-ul si 60...70W - TDA-ul) iar in auditie nu se va simti vreo diferenta, dar sint diferite in ceea ce priveste conectarea in circuit, STK2038 avind nevoie si de driver, deoarece nu contine decit darlingtonii finali, prefinalii si superdioda. Cind mai ai nedumeriri intra pe http://www.alldatasheet.com/ :da

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