Construindo um Jubilee 25/50

Started by evileudo, 10 de December de 2010, as 20:13:10

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nevio

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#45
Aeeeee Pessoal!! Tudo bom?!?

Eu tinha prometido pra eu mesmo que se meu jcm 800 funcionasse eu não iria mais mexer nele, a questão é que não aguentei, e o fato de não ter conseguido montar o jubilee me deixou muito grilado!

Paguei de doido, desmontei meu jcm (que por sinal estava funcionando beleza), e fui encarar o jubilee novamente! Final da história, ELE FUNCIONOUUUUUUUUUUUUUUUUUUUUUUUU!!! (hdbngr >d (guitar_player (deathmet (rckt

Cara, não teve moagem pra regular o bias, foi bem simples, animal o amp só tenho isso pra falar!! Mais tarde vai rolar um videozinho!!

Grande abraço a todos os amigos!!

Anderson Matusita

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quero ver ele man, to doido pra monta um alltube.

Marcos Câmara

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Mateus 11:28
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Evileudo,
o que é isso cara!!!??   ???

(brav)    ANIMAL!!! SHOW!!!  (brav)

rogerio3d

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Esse cara é corajoso !!  parabéns !

bossman

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#49
Layout de uma saída DI (popular line out) pro Jubilee ou pra outro amp. valvulado de características parecidas

Texto explicando o funcionamento
Adding a D.I output
For those who would like a Direct Inject (D.I.) jack/output (which is absent from the above layouts, as I don't find it very useful personally), see link below. The only bits added are between the red arrows, on the new DI jack itself  (though do be sure the ground the DI jack as shown). The pic shows how the DI would be added to a 50 watter, but it's just the same for a 100 watter with one minor difference: The 680 ohm resistor headed to ground would have been a 1K ohm resistor instead. All else is the same.

Also, as noted on the pic, either two .047uf or two .005uf caps could have been used for the caps here, the former will kill off more high end on this output, experiment as desired. This output is NOT meant to run a speaker or cabinet, so do not hook up your cabinet to this jack alone. The DI serves only to put out a low level signal to feed the input of a mixer, PA, recording device, etc... Thus a cabinet (or approriate load/attenuator) MUST be connnected the speaker jack/s as usual to avoid certain and costly damage.
Ding-Ling things, low-cost = low protection! Nothing is foolproof

evileudo

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Parabéns Nevio!!! Posta ae um video novo com o amp novo!!!

Valeu Marcos!! (hdbngr