[sdiy] Tube Synth web page update
m.bareille at free.fr
Tue Aug 27 00:53:14 CEST 2002
Thanks for you answers and your great site ! I remind well your nice VCF with
"wood" front panel, that impressed me a lot by the time. Now your site has grown a
> Re Tube VCF
> >I think i have probably too much signal on feedback path.It oscillate very
> >quickly and the range of the resonance pot is rather short compared to what
> >i heard in your mp3 file probably due to my modifications for CV control ...
> Mine is rather wild too. Resonance kicks in at 12 o'clock and beyond that,
> things get chaotic, with period doubling etc. I wouldn't change it for the
Me too :)
> I often drive the cutoff frequency with a joystick.
I drive the cutoff of the filter with MIDI Wheel ( ctrl 1) There is a mod knob
+ switch to select EG or LFO modulation , in pure Phattytron spirit., and finaly
i have placed a vcf CV input jack on rear panel , in case of....
The resonance can be modulated too by LFO or EG or external jack...Curiously the
time response is lower than for the cutoff who his opticaly controled...
> Ken Stone sasami at hotkey.net.au
> Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
> Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
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