"This is a new capsule design for Blue, not found in any of its other products to date. " - Recording Hacks
Currently have it on my bench - so!
Capsule isn't anything else than chinese TSB-2555 electret transducer - in fact really decent.
Yes, it is external polarised
It can ba made also with different electret transducers, especially LDC (like AKG "teflon" electrets).
Circuit have some bugs, like HPF adaptation - nasty, nasty.
I did modification of the circuit, removed HPF (owner don't need it) and reused switch to change capsule mode - electret/external polarised.
This microphone can be usefull tool after moodification
Currently have it on my bench - so!
Capsule isn't anything else than chinese TSB-2555 electret transducer - in fact really decent.
Yes, it is external polarised
It can ba made also with different electret transducers, especially LDC (like AKG "teflon" electrets).
Circuit have some bugs, like HPF adaptation - nasty, nasty.
I did modification of the circuit, removed HPF (owner don't need it) and reused switch to change capsule mode - electret/external polarised.
This microphone can be usefull tool after moodification