[sdiy] OP275 [was: Re: Audio mixers]

[Paul Schreiber]

>
> I came away from Self's book with one clear directive: always use 5532 in
> audio applications.  His reasons are clear and compelling.
>

I suppose the input bias current is not an issue? Power suppy current?

They have a certain "sound" but they are 'colored' (ie 'British EQ a le 
Neve).

I guess my use of OP275s is why I've only sold 10,000 MOTM modules.

Sheesh.

Paul S.