17 Apr
2008
17 Apr
'08
1:52 a.m.
Chuck Guzis wrote:
how did I do that? --> exaggerate
I didn't know they had condescended to tolerate op-amps in the signal path, or
do they use them as the error amps in regulators for tube filaments?
Date: Wed, 16 Apr 2008 11:33:41 -0800
From: Brent Hilpert
> What's the app?, does it really have special requirements? So many op-amp
> types have been produced over the years. Perhaps I exagerrate, but they seem like
transistors in that a dozen modern types could cover
substitution for the entire range of types.
The audio folks get very picky about brands of op-amps and swear
there are audible differences between brands of the same op-amp.
My response to those who say "just listen, you can tell" is usually
"What?"