Modular Synth Panels group photo

Yahoo Groups archive

Modular Synth Panels

Index last updated: 2026-04-28 23:10 UTC

Message

Re: [ModularSynthPanels] jerkface

2008-08-23 by Scott Deyo

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.com
Jealous 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@...
>
>
>
>
>
>  
>

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.