[sdiy] NE532 replacement

[harry]

LM2904 is pretty much a direct replacement, also LM158, 258, 358...

Its very similar to the quad (yuck) LM324...

H^) harry

metamatic at webtv.net wrote:

>  Hi all,
>
>  Sorry to post this a second time. I'm restoring my Cat SRM, and IC2, a
> NE532 dual op amp, has gone pins up. I'm unable to find any place that
> stocks them. Can anybody recommend a source, or barring that, can I just
> drop a 4558 or TL072 or something similar in the socket?
>
>  Thanks in advance,
>
> Richard Hess
>
> metamatic at webtv.net