[sdiy] Digging through the archives, minimoog vcf question

[harrybissell]

Hmmm... for just the filter or for a large synth....

Simple power supplies can work well, but a 723 based linear supply
like a PowerOne could be had surplus for maybe $15 (USA)... so I
would not worry too much.   From a well regulated source, its easy to
make whatever additional voltages you need (+10, -6 whatever)

H^) harry

Stephen Begin wrote:

> Quick question, how critical is the power supply for this circuit?  Will a
> cheap one be fine, or do i have to sell another kidney?
> Steve
>
> ----- Original Message -----
> From: "René Schmitz" <uzs159 at uni-bonn.de>
> To: "Stephen Begin" <trypannon at hotmail.com>
> Cc: "synth" <synth-diy at dropmix.xs4all.nl>
> Sent: Friday, April 25, 2003 3:18 PM
> Subject: Re: [sdiy] Digging through the archives, minimoog vcf question
>
> > Hi Steve,
> >
> > I have, but with minor modifications to accomodate 15V supplies. Look at
> > my homepage.
> >
> > Cheers,
> >   René
> >
> > Stephen Begin wrote:
> > > I've gone through a huge amount of messages about minimoog vcf
> schematics,
> > > and it seems like most of the threads come to a dead  end at some point.
> > > Just a quick question (it's been asked before, but in the past couple
> > > years).
> > > Does anybody know of minimoog vcf clone schematics that just about as
> close
> > > as possible to the original filter?
> > > The "minifilt" looks good but i didn't see anybody who said they'd built
> it
> > > successfully.
> > > I would appreciate any response,
> > > Steve
> > >
> >
> > --
> > uzs159 at uni-bonn.de
> > http://www.uni-bonn.de/~uzs159
> >
> >
> >
> >