Cgs synth

See previous answer. You are probably pusing over 30 volts into it due to a
failed regulator.

Ken

>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.
>
>
>--- 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/>
>> Australian Miniature Horses & Ponies
><http://www.blaze.net.au/~sasami/>
>>
>
>
>
>
>
>
>
>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/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>