philboyd, I went though about 10 cardiod capsules at GC to find
the "best one", and none of them "matched" for
the Oktava MK-012. (Three were fairly close)
One of the microphone bodies didn't produce any output either
out of the three or four I checked. YMMV.
If you have the time, inclination to sort them out AND to hope that
it will either break within the 30 day return policy, or work for
years without a problem-go for it.
If and when my Oktava craps out it'll go straight to The Sound Room for replacement or repair (good excuse to get the Lomo!).
Seems a bit like Russian Roulette otherwise!
Chris