[sdiy] Dual VCO mixing. / first synth DIY project.

[Bill Keys]

>From: cacofone <pulse8 at goodtimetribe.com>
>Magnus,
>Gonna get started on making some VCO's and go from there. Can you suggest a 
>VCO schematic that's versatile and not that terribly hard for a beginner, 
>or is the one there
>recommended? I'd really like to have at least triangle, square, and I 
>really want sine, even though I know, yes, tri/square are easiest, and 
>perhaps I can add the sine in later after I've implemented square.

Which makes me think of a question I've been meaning to ask... Does anyone 
know of any VCO (or, if not, LFO) designs (and where the schems might be 
obtained) based on the (old, but still for sale at the 1974 price) Intersil 
8038 VCO chip? If so, that chip does sine (and triangle and saw, I think) 
and might help both cacofone and I  ;o).

>Any advice is greatly appreciated.
>
Ditto!

+_+_Yes, honey, I know there are 25 boxes of electronic junk cluttering up 
the attic. They will, one day, magically be transformed into a modular 
synthesizer cluttering up the attic.... www.mp3.com/OriginalSimulacrum _+_+


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