[sdiy] low rbe tranies?

[Paul Perry]

The 'classic' exponetial circuits are based on the assumption that 
matched low rbe pairs are available, an assumtion that while still
true, is not as true as it was 40 years ago.
Is it possible (at the price of some added trimmers) to make an
'unmatched' version?
I can't see why it would be impossible.. impossible for ME, yes!
but perhaps not impossible for some people here ;D

paul perry Melbourne Australia