[sdiy] hello, I'm back.
Metrophage
c0r3dump23 at yahoo.com
Fri May 14 19:47:33 CEST 2004
--- Scott Gravenhorst <music.maker at gte.net> wrote:
> It just occurred to me that the VCF is an LM13600 based SVF and if
> the input shunting resistors are wrong (i.e. too large) it could be
that the VCO is overdriving it. I believe I've heard hear that LM13600
> distortion from overdrive can sound rather bad.
I don't think so, it does not clip. The VCO through the VCF sounds
quite subdued to me.
> Is it possible that the builder made some mistakes or was trying to
> modify it
The guy who was initially putting the kit together did make a few
mistakes, and lots of construction problems. I went through quite a bit
of effort to make it the stock FatMan circuit, just in case he wanted
it back. I don't think that there is anything "wrong" with the unit, it
is just not my cup of tea.
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