[sdiy] modding for LFO retrigger

[floppy]

hello mark


thats very simmilar of what i am trying to do with a ms10 since a while.
and when i had a vermona drm1mk2 i wanted to add retriggering of the
oscilators at note on (this is now added in the mk3)
anyway the guys at vermona where very helpful, you should write them 
about the perfourmer.



Mark Rivera schrieb:
>
> General question since I have only general knowledge about the 
> intended target LFO..
>
> Are all LFOs topologies designed such that poking a particular place 
> in them with 0V or 5V (or similar) will cause them to retrigger (i.e., 
> reset the cycle)?
>
> Target synth is a Vermona Perfourmer, which has four monosynths with 
> free-running LFOs. I'd like to be able to retrigger the LFO on one or 
> two of them to implement a sort of MIDI-hard-sync'd LFO.
>
> I thought maybe this could be achieved by adding a small PIC-based 
> sub-circuit which would add a second MIDI input listening for clock 
> ticks, and a switch for selecting 16th/8th/4tr or similar retrig 
> times. Retrig would be affected via a DG403 analog switch (?).
>
>
> cheers,
> Mark
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