Hi Don,
No, I've never heard that. Of course they use generators for some open air gigs, but to the best of my knowledge they would be AC.
Having said that, with the amount of time that Tommy has spent on the road over the last 50 odd years (he started on the road at age 6)he played at some pretty remote places in the outback.

We're really quite civilised now. wink


Cheers,
Keith