hey bones,
I had a similar problem last year with my '95 GL, don't know if the sound was the same (the cricket describes it pretty good though) but for me it was the compressor clutch. Dealership said it was my w/p bearings, didn't believe then so I took it to a private garage. They tested all the accessories with a stethescope-like tool. After diagnosing it and giving me the estimate I decided I could do without A/C so I bought a belt for the non-A/C option. Crickets went away!