I dont know what is wrong w/ this now, but smoke just came out of
the tl071!! It's been working fine for an hour while Ive been
testing it.. other than the hum.
the tl071!! It's been working fine for an hour while Ive been
testing it.. other than the hum.
--- In cgs_synth@yahoogroups.com, sasami@... wrote:
>
> A poor power supply is the probable cause.
>
> Ken
>
> >I just finished the synthacon filter and I get a loud hum at the
> >output. The noise can be filtered and resonance can be applied
to
> >it. Its not really noise, but a low E.
> >
> >If I attach an audio source to the BP and HP inputs, I can hear
the
> >audio as well. I dont hear audio when I plug it into the LP.
The hum
> >may just be drowning it out (but I dont think its there).
> >
> >Any ideas on what could be causing it?
> >
> >Thanks
> >Scott
> >
> >
> >
> >
> >
> >
> >The CGS Modular Synth home page: http://www.cgs.synth.net/
> >
> >Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>
_____________________________________________________________________
__
> Ken Stone sasami@... or sasami@...
> Modular Synth PCBs for sale
<http://www.blaze.net.au/~sasami/synth/>
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>