The one I fixed died out in the last centimeter, too. Adding a fine
tune is a fine idea.
Scott Deyo
The Bridechamber
contact@...http://www.bridechamber.comJealous Edison Record Kompany
http://www.jealousedison.com On Aug 22, 2008, at 11:29 PM, david wright wrote:
> heya richard!
> the intro to that jerkass mp3 has it in 'freeze mode'. the last
> centimeter
> on my rate pot goes into that constant voltage - but i have not done
> any
> measurements yet - it could be just going very slow. i used a recycled
> pot from an old mixer and i used mylar capacitors. so maybe a trimpot
> or
> just swap out a better parts might fix it all. but yeah first i will
> try swapping the lm13700s with others - i'll let you know!
>
> the rate pot really is sensitive. i was debating putting a 10 turn
> pot?
> just use the mod cv in for coarse changing? there is enough room on
> the bridechamber for another pot - the double well chaos could use
> some fine tune pots as well - tune in tokyo!
>
>
> dave
>
>
>
> On Aug 22, 2008, at 6:19 PM, Richard Brewster wrote:
>
>> I finished my Jersker recently but haven't had time to add it to my
>> website. Yours sounds healthy enough. I did not see a freeze with
>> mine, going very slowly, but can't say yet that it won't. What
>> happens
>> to the output when it freezes? Does it just stop? Does it migrate
>> toward a high or low voltage? Have you tried different LM13700 chips?
>> It's quite an interesting sine wave generator. I wish it had a fine
>> tune pot on the rate, which is very wide range and sensitive. I'll be
>> experimenting with it and making some recordings that I will add when
>> I
>> put it up on my website.
>>
>> Richard Brewster
>> http://www.pugix.com
>>
>> david wright wrote:
>> > hey guys - i need to put a trim pot on my rate pot as it freezes if
>> i
>> > got to slow
>> > but peter - here is a mp3 of the jerkster's Z out to a vco's expo
>> in,
>> > and the y out
>> > to a vcf that is barely effecting it. can urs do that? scott does
>> mine
>> > sound healthy?
>> > haha
>> >
>> > http://www.notbreathing.com/jerkass.mp3
>> >
>> > hope that helps!
>> >
>> >
>> > dave
>>
>
> dave wright
> www.notbreathing.com
> bastardita@...
>
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