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Subject: Re: [motm] 310 - Shape Control

From: "Paul Schreiber" <synth1@...>
Date: 2005-02-21

> Hi.. the shape control on the 310 looks pretty interesting. From
> what I understand it is a cross fade between the saw and pulse
> waves. I don't have a 310 so I can't check the schematics, but I am
> wondering how this is implemented?

Each end of a 100K pot 'end' goes to the signals. The wiper has a 1M resistor to
ground, followed by an simple TL072 voltage follower.

Paul S.