[sdiy] Difficult 2164 behaviour between different sections.

[David G Dixon]

That's an excellent idea.  I was thinking something similar, because if
there is any external impedance at that pin, then those control inputs are
going to interact because of those internal 5k impedances.  That's probably
the issue -- your ground isn't really ground. 

> -----Original Message-----
> From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On 
> Behalf Of Oakley Sound
> Sent: Wednesday, May 30, 2018 9:11 AM
> To: Synth DIY
> Subject: Re: [sdiy] Difficult 2164 behaviour between 
> different sections.
> 
> It could well be internal to the 2164 but have you tried 
> lowering the the resistance to the 0V pin? Temporarily cludge 
> a ruddy big wire from the PSU's 0V directly to pin 8, in 
> parallel with what you've already got on the board, and see 
> what happens.
> 
> Tony
> 
> www.oakleysound.com
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