I intend to mount the Shecho of GGG and I did the following questions:
in the schematic calls for Compander SA571N;
looked at the datasheets of the NE570 and SA571 (easier to find and cheaper) both Philips and realized that are very similar.
Does it work to put the NE570?
Someone has already built and has been successful?
Thanks.
I have yet to hear of any context in which a 570 cannot do what a 571 does, and vice versa.