In that case 1 uF is definitely enough.
Am 14.12.2012 22:53, schrieb Stephen Richards:
Am 14.12.2012 22:53, schrieb Stephen Richards:
> Cheers Joachim
>
> A 5k trimmer was how i was going to go. In that case would you be using a 1uF or 3.3uF cap ?
>
>
> ________________________________
> From: Joachim <sonicwarrior@...>
> To: cgs_synth@yahoogroups.com
> Sent: Saturday, December 15, 2012 7:47 AM
> Subject: Re: [cgs_synth] CGS 58 - Utility LFO minimum rate mod
>
>
>
> Hi Stephen,
>
> there is a bit of reading here regarding minimum rate speed mod:
> http://electro-music.com/forum/viewtopic.php?p=258870#258870
>
> Here are my mods (and some embarrassing n00b errors):
> http://electro-music.com/forum/viewtopic.php?p=365448#365448
>
> If you read until my last posts I would suggest to use a 5K 25-turn trimmer
> instead of the 4K7 resistor. You are then able to set the minimum rate to your
> liking without the need to desolder anything.
>
> Cheers
> Joachim
>
> Am 14.12.2012 06:52, schrieb Stephen Richards:
>> Hi Ken
>>
>> I wanted to make the LFO rate slower so i choose Method 2 as per your build page.
>>
>> I replaced the 47n with a 100n to reduce the rate of the LFO (didn't change the resistor to reclaim the max. speed yet).
>> It's still not really slow enough for my liking , so i'm going to keep experimenting.
>>
>> I was going to try a 1uF probably.
>>
>> I just wanted to ask , is there a point that the relationship between the capacitor between pins 1 and 2 of the TL074 and the resistor in series with the Speed Pot becomes unworkable ; as far as reducing speed but keeping max. speed ?
>>
>> [Non-text portions of this message have been removed]
>>
>>
>>
>> ------------------------------------
>>
>> The CGS Modular Synth home page: http://www.cgs.synth.net/
>> Yahoo! Groups Links
>>
>>
>>
>>
>
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
> The CGS Modular Synth home page: http://www.cgs.synth.net/
> Yahoo! Groups Links
>
>
>
>