[sdiy] Final-stage mixer module?

[blacet at blacet.com]

While you're at it, attenuate the final output amp 10:1 to better
accomodate most pro gear which likes 1V signals. You could also put a
trimmer in the op amp loop to dial in the attenuation more broadly.

And then maybe you want a headphone amp and jack.

Then maybe you want a stereo mix or that could be done downstream with a
mixer.


> I'd like to make a simple (TL07x) mixer for the final output of my
> modular. I want it to block DC. I recall seeing a schematic that
> showed two electrolytics back-to-back to achieve this. Is it as simple
> as that? Or is it better to have small ceramics on each input instead?
> Both?
>
> Mark
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