[sdiy] Crackle Box PCBs

[Mikael Mørup]

Citat anthony <aankrom at bluemarble.net>:

> Anybody have any ideas of an opamp that would perform on
> the same level as
> the 709? I have a lot of old opamps: 748's LM308's,
> LM301's.
>
> My understanding was that the 709 was the one to use
> because it was crappy.
>
No the reason it should be a 709 is that the cracle box uses
the frequency compensation pins of the 709, they are gone in
more modern opamps.

Mikael