[sdiy] List Archives? and CA 3080 Question?

[Tim Ressel]

Hi,

The 3280 is a dual 3080 with improvements. Then there
are the national Semiconductor LM13700/13800. Haven't
used them, but newer, so better?

Or you could use 3 transistors and a regular opamp and
make your own VCA.

--TR

*********************************
Bows to the lady, propeller
beanie doesn't fall off this time
*********************************

--- Cynthia Webster <cynthia.webster at gte.net> wrote:
> Hi List!
> 
> Is there any kind of archive for all the information
> presented here day
> after day?
> 
> If so, could someone please show me how to access
> the info?
> 
> I remember recently reading about the classic
> CA 3080 "Voltage Control Anything you want" op
> Amp... and seem to remember
> someone suggesting that there is now a more modern
> replacement for it
> (like a 3880, or a 3280)??
> 
> I'm wondering what the new part is, where to get it,
> and if I should just
> stick to the classic - or plug the new ones right
> into my PC Boards?
> Are the directly replaceable? and what might be the
> advantages?
> 
> I apologize in advance, because I have a feeling
> that this subject must
> surely have been beaten to death by now - LOL!
> 
> Kind Regards,
> 
> Cynthia 
> 


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