[sdiy] Trigger delay schematics

[Peter Cooke]

Hi,

Does anyone know of any schematics for a trigger delay circuit?  This would 
be used where a trigger signal would be used to drive two separate VCA 
envelope generators with one sligtly later than the other to create a sort 
of echo effect.  Ideally, the delay would be variable.

Could one of the bucket-brigade digital delay chips be used?

Thanks very much,

Peter


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