[sdiy] Bass synth update

dragons dragon.servicing at googlemail.com
Mon Jan 16 13:22:03 CET 2012


Hi,
I wonder if adding a sub oscillator  AKA  a divide by 2 stage and 
filtering/waveshaping would be too much ?
I like an idea of a diode ladder filter.

regards Peter B

On 16/01/12 07:43, Ian Smith wrote:
>
> Hey all,
>
> A while back (can't remember if it was one or two years ago now... or longer) I polled y'all on what should go into an '80s style bass synthesizer. I finally got started today. Dug up a power supply, dual VCA, and State variable VCF that I had assembled long time ago and soldered up an oscillator on perfboard from the MFOS Soundlab schematics.
>
> I plan on adding:
> A second oscillator
> Noise sourse
> LFO
> ADSR
> AR
> a ladder filter of some sort... I have enough diodes and transistors to do either sort.
>
> Anything I'm forgetting?
>
> -Ian (it'll get done eventually) Smith




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