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Vintage threads from the first ten years
Old tremolo kit? (longish)
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 8/26/1999 4:47 PM |
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Greg N. |
Old tremolo kit? (longish) Hi all , I've been given a tremolo pedal that seems to have been built from a Tandy Electronics kit . Tandy is the Australian arm of Intertan (Radioshack in the U.S.A.) It's based around a 555 timer chip (setup as an astable multivibrator with adjustable duty cycle ) and a handful of other components . It sort of works but only in a very limited range . My question is has any one else had any experience with this circuit ? Would there be any chance at all of a circuit diagram being around somewhere ? I have traced the circuit as far as i'm able but some of it doesn't seem to make much sense to me , with my limited knowledge . I will e-mail my tracing if someone would like to examine it for possible errors . Thanks in advance , Greg N. |
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