Awesome, thanks Ken. I found the previous discussion about this issue and
rewired the module to use the toggle switch as recommended. I also changed
the R-GAIN resistor to 1.8k as the output was very low compared to my other
drum modules. This seems to have almost removed my issue, but I will
experiment with different power supplies too.
This module is awesome!! Triggered via my Midibox SEQ3 with variable
gatelengths, there is so much potential for expression. I've attached a
picture of the module with my custom silkscreen-it's a pretty crappy
silkscreen job, but I kind of like it that way for my personal stuff anyway.
You can see it next to my Thomas Henry Clangora. (These two modules
complement each other very nicely.)
I'll post some sound samples too. Are there sound samples of the Drum
Simulator & Chime Simulator anywhere?
Cheers,
Lars
From: cgs_synth@yahoogroups.com [mailto:cgs_synth@yahoogroups.com] On Behalf
Of sasami@...
Sent: Saturday, April 19, 2008 7:16 AM
To: cgs_synth@yahoogroups.com
Subject: Re: [cgs_synth] Problems with Cynare filter
power rails need more decoupling near the cynare. It may also be supplying
inadequate current.
Ken
__________________________________________________________
Ken Stone sasami@... <mailto:sasami%40hotkey.net.au>
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
__________ NOD32 3038 (20080418) Information __________
This message was checked by NOD32 antivirus system.
http://www.eset.com
[Non-text portions of this message have been removed]
rewired the module to use the toggle switch as recommended. I also changed
the R-GAIN resistor to 1.8k as the output was very low compared to my other
drum modules. This seems to have almost removed my issue, but I will
experiment with different power supplies too.
This module is awesome!! Triggered via my Midibox SEQ3 with variable
gatelengths, there is so much potential for expression. I've attached a
picture of the module with my custom silkscreen-it's a pretty crappy
silkscreen job, but I kind of like it that way for my personal stuff anyway.
You can see it next to my Thomas Henry Clangora. (These two modules
complement each other very nicely.)
I'll post some sound samples too. Are there sound samples of the Drum
Simulator & Chime Simulator anywhere?
Cheers,
Lars
From: cgs_synth@yahoogroups.com [mailto:cgs_synth@yahoogroups.com] On Behalf
Of sasami@...
Sent: Saturday, April 19, 2008 7:16 AM
To: cgs_synth@yahoogroups.com
Subject: Re: [cgs_synth] Problems with Cynare filter
>I finally got around to wiring up my Cynare and everything seems to beThe thump is probably the impact sound.
>functioning correctly except the VCF. There seems to be some signal
>bleedthru. With nothing connected to VCF In, and listening to VCF
>Out, I can hear the oscillators faintly, and also a loud impact thump
>when the module receives a trigger.
>It appears that the filter itself only has a minimal effect on thisYour power supply is inadequate for whatever reason. At the very least, the
>bleedthru noise. If I listen to +15v, I hear the same signal that is
>bleeding thru.
power rails need more decoupling near the cynare. It may also be supplying
inadequate current.
Ken
__________________________________________________________
Ken Stone sasami@... <mailto:sasami%40hotkey.net.au>
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
__________ NOD32 3038 (20080418) Information __________
This message was checked by NOD32 antivirus system.
http://www.eset.com
[Non-text portions of this message have been removed]