[sdiy] wave/surf machine

[The Old Crow]

  I etched a bunch of boards for this thing many years ago (like 17yrs).  
This was before I had a PCBCAD system, using good old Bishop Graphics 
tape.

  The best effect was achieved using two of them, for L and R channels.  
Also, the LFOs were too fast using the listed parts..a couple cap value 
increses fixed that.

  Last thing, how good it sounds will depend on the noise diodes, so 
choose carefully.

  And harry is right about the bass. ;)

Crow
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On Sun, 19 Sep 2004, harrybissell wrote:

> Yes the PAiA Surf Synthesizer would be a good choice, although it needs a
> poopload of bass boost to sound good.
> 
> I think the schematics ARE on the web somewhere.
> 
> H^) harry