[sdiy] About passive ringmods

[Antti Huovilainen]

On Fri, 18 Jul 2003, Tim Ressel wrote:

> Here is another method: replace the diodes with 4016
> switches. then square up the modulation input with a
> comparator and drive the 4016s with inverted and
> non-inverted forms of the comparator outputs.

A possible extension comes to mind: Run the 4016s with high frequency
pulse wave whose width is controlled by the other input. Basically same
idea as with pwm-phasers. Dunno if 4016s can take high enough clock input
tho.

Antti

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