[sdiy] Vactrols

[Cynthia Webster]

on 4/26/05 2:52 PM, Rafael_Cohen at prusec.com at 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!

Hi Rafael!

While not a Vactrol design, a fabulous filter that is inexpensive to build
is Ken Stone's version of the famous Steiner Filter!

http://www.cgs.synth.net/modules/cgs35_syntha_vcf.html

Ken has all kinds of great projects!

Highly Recommended!


Cynthia

www.cyndustries.com

> 
> 
> 
> 
> "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
>> 
> 
> 
>