[sdiy] DC offset removal help

[harrybissell at wowway.com]

Shottky diode or Germanium diode in series with the output and a pull-down
resistor after that ???

H^) harry



On Tue, 12 Aug 2008 10:24:47 +0100, cheater cheater wrote
> What envelope, what schematic...?
> 
> On Tue, Aug 12, 2008 at 3:36 AM, cs e <modulemania at gmail.com> wrote:
> > I've got an ADSR envelope here, which has a TL072 as output buffer.
> > Unfortunately, there's around a 200mV DC offset on its output, with no
> > gate applied. (This won't allow my VCA to shut off properly - I know
> > the VCA is OK, because I have other envelopes.)  Of note is that the
> > 200mV reduces (over a long time) to around 100 mV or so.
> > How can I easily and quickly remove this offset...I don't mind if 200
> > mV is chopped off of the output.
> >
> > Thanks for any ideas.
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Harry Bissell & Nora Abdullah 4eva