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Guest ob_guitarschizofrenic

transformator iesire AJUTOR!!!!!!!!!

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Guest ob_guitarschizofrenic

sal, am de gand sa fac o statzie din asta de chitara, ma gandeam la un marshall de 20 w dar....... m-am cam impotmolit rau in transformatorul de iesire.

http://www.freeinfosociety.com/electron ... php?id=492

 

ma poate ajuta cineva cu ceva informatzii despre cum sa i l fac. eu am ceva dar sunt pentru statzi mult mai mici de 10 w. multzumesc anticipat!!!!!!!!!!!

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Guest ob_guitarschizofrenic

si crezi ca nu e posibil?!!! am gasit schema in mai multe parti, plus ca au mai folosit ashtia de la marshall ideea cu 2 el 84 si la alte modele.

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- nu am spus ca nu e posibil ! ... dar am adaugat in ce conditii ! ... si asta pt. 25% putere in plus ! - mai rational ar fi folosirea insa a 2x6P3S care la un 20/25W vor functiona mult si bine !

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Guest ob_guitarschizofrenic

multumesc incerc sa gasesc atunci ceva 2x6P3S

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am gasit date pt. traf [2x6P3S] : tole E32x42[grosime]=13,5 cmp ; P = 3800 sp [cu priza la 1/2] , CuEm 0,25 ; S = 80 sp , CuEm 1,2 pt. sarcina de 4 ohmi ... montat intretesut ! ... bibliografie TANARUL AUDIOAMATOR/George Racz ... daca vrei iti dau date si pt 2xEL84 !?

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Guest edgar18

- 2xEL84 ? ... in catalog e dat ca scoate max. cca 15w ! ... 370V tens.anodica.... cred ca mananca doua finale pe saptamana !!!

Vezi aici: http://home.wanadoo.nl/nico.verduin/index.htmGasesti diferite amlificatoare cu tuburi pentru ghitara.O pedala de distorsianat pe care am facut si suna foarte fain (am MP3 daca te intereseaza pe care am ineregisrat nu de mult) :http://www.bss.fw.hu Schema o gasesti unde arata o ghitara.

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Guest ob_guitarschizofrenic

am gasit date pt. traf [2x6P3S] : tole E32x42[grosime]=13,5 cmp ; P = 3800 sp [cu priza la 1/2] , CuEm 0,25 ; S = 80 sp , CuEm 1,2 pt. sarcina de 4 ohmi ... montat intretesut ! ... bibliografie TANARUL AUDIOAMATOR/George Racz ... daca vrei iti dau date si pt 2xEL84 !?

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Guest ob_guitarschizofrenic

multumesc mult de informatie. daca nu e deranjul prea mare m ar interesa si traful pentru 2xel84

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tola E32 .. cred ca mai degraba E16 pentru ca se ia ca referinta latimea limbii mici a E-ului. Daca notam cu "a" partea mica ...partea centrala (care ne intereseaza) are 2a. La fel si pt E28 .. este de fapt E14. Gasim mai multe detalii in cartea "Montaje Electronice" de Ilie Mihaescu la pag.136.

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Guitaristule schizofrenic contacteaza-ma la 0721498082 si iti dau eu un miez ptr asa final.Trebuiesc niste miezuri mai deosebite ca sa sune cum trebe... :yawinkle:

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