Basic MFD components

[golden_greek]

Hi to all.
I want to ask which exactly ICL8038 and LM386 must use?
I have found ICL8038CCPD and ICL8038CCJD,
and LM386N-4, LM386N-3, LM386N-1, LM386M-1.
Thank you.

[Carl-NC]

It shouldn't matter.

[golden_greek]

I want ask what is square and triangle out and where connect.

[Carl-NC]

I don't recall offhand... you can get a data sheet for the 8038 off the web.

[golden_greek]

Can anyone upload a diagram with parts side of MFD? I cant understand from foto.
thanks

[golden_greek]

i make the mfd and to "signal out" dont give me nothing to meter.
at "triangle out" give me 6,11Khz and 10,3Khz.
is correct or i have do something mistake?
thanks