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[Thierry Rochebois]

Hi,

I am currently designing a stereo phaser.
I use a design based on OTAs much like the ElectroHamonix
Small Stone.

The stereo effect is achieved thanks to a quadrature LFO.

I would like to known what design (OTA,FETs...) induce the best
signal/noise ratio.

Is there anybody with a "good" quadrature LFO design, mine is not
as good as I would like it to be (sometimes it outputs a trapezoid
instead of a trinagle).

kind regards,

Thierry Rochebois

http://www.ief.u-psud.fr/~thierry/projet
(build an analogue synth)