[sdiy] Panning with LM13700

Matthias Herrmann matthias.herrmann at fonik.de
Sun Jan 1 22:05:37 CET 2017

> Not LM13700 based, but the details within the THAT app note here may be
> some use:: http://www.thatcorp.com/datashts/dn120.pdf (VCAs in pan pot
> apps)

We used this one on the new Serge Stereo Mixer with success. A little bit more
effort needed, though.
What i like about the transistor current mirror approach (i.e. Thomas Henry) is
that it is 'ready to use' with bi-polar control voltages.

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