need help please booster clone pedal

Started by dansamp, March 12, 2006, 03:43:55 PM

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dansamp

Ok,
I just finished building this booster clone. hopefully i will be able to attach the pics
I need help finding out what type of transistors this pedal takes hopefully someone will be so kind as to walk me through it

http://img56.imageshack.us/img56/3128/boosterclone19vd.jpg

http://img131.imageshack.us/img131/8245/boosterclonecloseup7dl.jpg



here is a close up of the original

http://img466.imageshack.us/img466/8014/foxybrown7ad.jpg


the pedal is a booster with volume and gain and a presence control


any help would be greatly appreciated

thank you very much

Dan................


alteredsounds

Look similar to metal can BC109's from that last pic.  Is there a schem for it?

dansamp

no,
no schematic
I just sketched a layout using the original

alteredsounds

So hard to tell from that pic.  Have u tried any in there?

dansamp

no
not yet
i was going to try some bc109
i have quite a few
i just didn't want to fry anything

thanks for the input

dansamp

ok
i tried some pnp nte 100 voltage was too low on the emitter and no sound
i tried some npn si trannys 2n2222 type and i got no signal passing but lots of hiss
the pedal seems to be working
when changing the volume pot i can hear a change sounds like a scratchy pot (dc? )

any ideas ???

somebody ????

anybody????? :icon_cry: :icon_cry:

dansamp