Fw: VCO7b

[tomg]

----------
> From: tomg <vco at mindspring.com>
> To: synth-diy at mailhost.bpa.nl; Haible Juergen
<Juergen.Haible at nbgm.siemens.de>
> Subject: Re: VCO7b
> Date: Monday, January 25, 1999 3:16 PM
> 
> 
> 
> ----------
> > From: Haible Juergen <Juergen.Haible at nbgm.siemens.de>
> > To: DIY <synth-diy at mailhost.bpa.nl>; tomg <vco at mindspring.com>
> > Subject: AW: VCO7b
> > Date: Monday, January 25, 1999 8:49 AM
> > 
> > > It was still on the board so I added the 3046 heater. Warms up
nicely! 
> > > 
> > >  http://www.mindspring.com/~vco/misc/pics/vco7b_sd.gif
> > > 
> > > 
> > You must heat the reference transistor, too. Otherwise you
> > will have more drift than before.
> > (You surely know that, but the picture still shows a 3904 there.)
> > 
> > JH.
> 
> Rearranged things a little. This should be better..
> 
> http://www.mindspring.com/~vco/misc/pics/vco7c_sd.gif
> 
> -tg
> 
> 
>