replacing NP capacitor

[lukatosh]

Hello! Long time since the last time that I visited this place... Hope you can help me guys!

Im rehousing a Preamp PCB that has XLR output.

i've found that two 22uf Non polarized capacitor are connected to lugs 2 and 3.

Can I replace this capacitors with two polarized caps? maybe two 47uf polarized connected "back to back"?

i assume that they are related to phantom power...

Hope you can help me... Thanks so much!!

[Mark Hammer]

That should work.  IT probably needs to.  Some values of non-polarized caps are harder to come by.