[sdiy] Orban LF357H opamp replacement

[Dave Krooshof]

Hi,

My Orban 2x4 band Par. EQ   lost it's output on one side...
Though I have not yet found what's cooking the LH357H near the output,
it needs replacement anyway, as it gets real *hot*.
I couldn't find this lownoise opamp, so the questions are.....

- Do opamps get so hot by themselves at the end of their lives, or is
it always something else frying them?
- Is a TL071 a proper drop in replacement? (or, "what can I drop in?")


Dave