[sdiy] students in aaron's class need help

[Harry Bissell Jr]

eh... might be

(well, IS wrong, Paul is correct about the diagram)

unless they used pins 5,6,7,8 as the
first stage.

Personally I'd suggest the 4558 opamp
instead of the 5532. The 5532 is a power hog
and not really ideal for battery operation.

The 5532 needs very low input resistors to
be of much benefit. (like a 600 ohm balanced
mic input)

In a guitar project, the
4558 will probably work better

H^) harry

--- Paul Schreiber <synth1 at airmail.net> wrote:

> *Cough* op amp wrong pinout in diagram *cough*
> 
> Paul S.
> 
>