[sdiy] Using both OTAs in 13700 as one OTA

[Neil Johnson]

Hi Aaron,

> Suppose you only needed one OTA to be a VCA, and you have a 13700 handy, which has two OTAs in it.
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> I was thinking this might help cancel out the control signal bleed through, and might also have some SNR advantages. Or, there could be disadvantages that would counteract those possible advantages.

If you're wanting to improve performance what about the Sims circuit:
http://www.teaser.fr/~amajorel/sims/

Neil
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http://www.njohnson.co.uk