Discussion about the Korg PolySix synthesizer

Hi,

As before with other components the op-amp would have been selected because
of general availability and the fact that the spec of the TL072 meets or
exceeds the spec of the original device. I would be interested to here if
anyone has used this device in their circuit and whether it makes any
difference.

Cheers,
Andy


On 03/09/2010 21:20, "ML" <f115@rocketmail.com> wrote:

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> Andy can you clarify why the NJR4560 is swapped out for TL072P? I see that
> there are other 4560s out there that are available, though perhaps something
> in the specs makes it incompatible. Of hand here one form Mouser:
> 
> http://ca.mouser.com/ProductDetail/NJR/NJM4560D/?qs=sGAEpiMZZMtCHixnSjNA6EIiaW
> USjOTKRvX1zNG7jh4%3d
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