[sdiy] Vactrols

[synth at oldmail.charlielamm.com]

I have a low parts count 5C2 vactrol based VCF on my site.
I have built a few and I like the way they sound.

http://www.charlielamm.com/synth/vactrolvcf.php3

On Tue, 26 Apr 2005 Rafael_Cohen at prusec.com wrote:

> 
> I wasn't referring to the Vactrols as strange or exotic, I was asking for
> OTHER simple LPF designs without SSMs or CEMs.  Basically a LPF (not LPG)
> design I can make with parts that cost $3.  : )
> Thanks for the tip!
> 
> 
> 
>                                                                                                                                        
>               "Paul Schreiber"                                                                                                         
>               <synth1 at airmail.net>                        To:                                         <synth-diy at dropmix.xs4all.nl>,   
>                                                            <Rafael_Cohen at prusec.com>                                                   
>               Sent by:                                    cc:                                                                          
>               owner-synth-diy at dropmix.xs4all.nl           Subject:   Re: [sdiy] Vactrols                                               
>                                                                                                                                        
>                                                                                                                                        
>                                                                                                                                        
>               Tuesday April 26, 2005 05:41 PM                                                                                          
>               Please respond to "Paul Schreiber"                                                                                       
>                                                                                                                                        
>                                                                                                                                        
> 
> 
> 
> 
> These are not "strange or exotic", get them for like $3ea from Allied
> Electronics web site.
> 
> Paul S.
> 
> ----- Original Message -----
> From: <Rafael_Cohen at prusec.com>
> To: <synth-diy at dropmix.xs4all.nl>
> Sent: Tuesday, April 26, 2005 4:20 PM
> Subject: [sdiy] Vactrols
> 
> 
> >
> >
> > I am thinking of putting together the Low Pass Gates I found the
> schematic
> > for on Peter Grenader's website and I was wondering where to buy
> Vactrols.
> >
> > The ones he uses are: VTL5C3 VTL5C3/2
> > Also curious if anyone has a schematic they recommend for a basic Low
> Pass
> > Filter w/o any terribly exotic chips.
> >
> > I'm pretty new to this stuff, but getting in deeper every day.
> > Thanks,
> > Rafael
>  >
> 
> 
>