[sdiy] is it possible to change the compression ratio of an ne570/571?

[Dan Snazelle]

that is one hell of a datasheet!! blows away the ones i have seen. i didnt realize that ON was putting out the 570 at some point.


anyway, looks like all that is needed is a dual gang pot! and that threshold control is nice too.


thanks a lot!!!












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> From: spr at spridley.freeserve.co.uk
> To: synth-diy at dropmix.xs4all.nl
> Subject: RE: [sdiy] is it possible to change the compression ratio of an ne570/571?
> Date: Wed, 30 Jul 2008 17:13:31 +0200
>
>
>
>> anyone know how? is it a matter of changing the external gain resistors?
>
> http://www.onsemi.com/pub_link/Collateral/AND8159-D.PDF
>
> See fig 19.
>
>
> Steve
>
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