[sdiy] FatMan Hacking ( and I dont mean hitting me with an Axe!)

[The Old Crow]

On Sat, 27 Oct 2001, The Old Crow wrote:

>
>   Using the 'free' OTA can be done as far as I can tell.  The only caveat
> is that the Iabc (pin 16) has to be freed from its tie to -V and the
> differential inputs be freed from their tie to GND.

  Oh, and another Iabc V/I transistor has to be added w/10K resistor
alongside Q8 & Q9.

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