Originally Posted by
Zilch
Well, you lucked out on the 077 not being damaged. Yes, check the R1 resistance, and physically, for any damage. That one looks hardly smoked, but I don't have it in hand to tell for sure.
As I see it, you have four options on recapping the crossover:
1) Solen capacitors, no bypasses. A bright, crisp sound, perhaps overly so with 077.
2) Dayton capacitors with AudioCap Theta bypassers. Stock sound, but cleaner.
3) ClarityCap capacitors, no bypass. Reputedly smooth and mellow, I've not tried them myself.
4) Biased, using Solens. The best, but a major deal, from scratch, very likely.
I'd start by getting the existing crossover running. Just stick a Dayton in it.