Opinions: On op amp replacement

[Rene Schmitz]

At 11:18 28.01.99 -0500, you wrote:
>I was recently given the advice to replace all the 741 and 748 op amps (on
>a paia modular)
>with LM301AN's, and LF351N's--------
>
>2 questions.
>
>1--Anyone have opinions on *how much* difference this might make? They're
>relatively cheap (1.10 usd or so) and direct pin-compatible, I've been
>told, but I'll need about 20, so thought I'd ask.
>2--Any good projects with which to use the 741/748s that will be left over,
>or are they that useless...?
>
>
>charles morpheus
>icumedia

Quoting from the datasheet: 8-pin mini DIP all purpose noise injector. ;)
One can put them perhaps in a "Grungelizer" or "LoFi-enizer" effect module.
They are OK, if you use them with reduced bandwidth, I once used 741 in a
poweramp and it was noisy as hell, until I reduced the bandwidth to some
7-8 kHz, (I used this amp to drive a 15" speaker)

bye 
 Rene

             ,   : (uzs159 at uni-bonn.de)
|") [" |\ | ["   : (http://www.uni-bonn.de/~uzs159)
|"\ [_ | \| [_   : (http://members.xoom.com/Rene_Schmitz)