I've seen a couple original Serge filters with the 22M omitted. They just
apply a hint of bias to the OTAs. I think they are there to stop the filter
closing up completely at the lowest end of its range. The other two
resistors can be left there.
Ken
stay in ? (They are already installed).
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
apply a hint of bias to the OTAs. I think they are there to stop the filter
closing up completely at the lowest end of its range. The other two
resistors can be left there.
Ken
>Hi Kenomitting them ? Do i have to remove the 100K and 15K as well or can they
>
>I'm building some more of these for my 70's Serge (dmitri) panels.
>
>I don't have 22M resistors this time , what is the general opinion about
stay in ? (They are already installed).
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Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>