all-pass filter as voltage controlled phase shifter

Synthfool at Synthfool at
Sat Jun 28 18:34:24 CEST 1997

In a message dated 6/28/97 1:35:46 PM, you wrote:

>subject says all....have you seen one, have you built one?
>paul perry

Sure. :)

The Polyfusion phase shifter is an all pass. 
(Very easy to modify a stock lowpass or hipass Polyfusion to be a phaser


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