It seems like there are quite a bit of stereo mics on the market, but there's a little confusion in my head, expecially for what concerns Audio-technica.
First there was AT 822 and 825 (the second came with both phantom and battery option)- specs said about 30-20.000 htz
Then they were recently replaced by AT 8022 (phantom and battery) - specs about 20 - 15.000!!
Now the new 2022 (battery only) - no specs by now but it's Jap "brother" claims a wider respons compared to AT8022, more similar to the old 825
First question: Do the recent AT8022 and the brand new AT 2022 look like equivalent products or they are intended for a different use?
Second question (mistery gets thicker...): AT825 is non longer made, but there are at least two products ( Fostex mc11 and Tascam stpro) which are available and look identical to the old Audio-Technica both in their look and in the specs.....seems like it's the same mic re-branded.
Assuming this being true I wonder which one would be the best buy to use with portable recorders...
Third and last question: Being powered with only a 1.5v battery can tell us something about expected performance, comparing this to other mics like Rode nt4 which need 9v to run?
thanks a lot for any help