Leslie simulator, was PAIA and ARIES

[The Peasant]

>
> > I think there should be some interest in the articles you mention,
> > certainly the Leslie effect simulator seems an interesting idea .
> > I'm assuming that as its from 1971 then it doesn't use any BBD devices
> > so getting hold of the parts should be straightforward .
>
> Is it Paia Synthespin? If so, then it's nothing special. I have the
> schematic, and I tried it on breadboard, but nothing spectacular,
> I had plans to make two of them and split input lo/hi, but never
> got around it. It's based around single LM3900, simple T/Pi bandpass
> swept by manual control and simple tri LFO (IIRC it was VC so you could
> use pedal also). Resonance maybe? It comes nothing close to Leslie
> nor has adequate controls (but has that paia charm).
> I could scan it after the weekend if anyone needs it...
>
No, this is an all-discrete design, just bipolars & FETs, predates PAIA I
think, but it is by John S. See Harry's following post. I will scan and post
it on Monday for you all!

Take care,
Doug
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The Electronic Peasant

www.electronicpeasant.com