The BHSE is very warm? What kind of stat amps (or other) are you listening to usually to say this kind of thing
. You would not like the ether out of ll2 in that case, at least not the with the iteration of the ether from 1 month ago at fujiya festival.
BTW Dan, did the Ether change a lot since that show? Main issue at that point was the gain and you had a few things in mind.
About the patented stuff in the new estat, is that substantiated or just assuming? Stax themselves aren't patenting anything, only recent major thing I saw was sennheiser with the build in voltage gain in the earcups.
In term of tech, the battle seems to be in the very tight tolerances for manufacturing (even then, some headfiers like wachara do pretty good use common materials) so I read these comment on patents with not a single bit of tech info with a large pinch of salt
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In regards to headphone voicing / imaging etc, the same kind of work as any other headphone applies (the screens, the pads, their depth/orientation/leakage etc... ). But what was interesting from the conversation with Dan in Tokyo is that he also spent a lot of time testing many parameters of the transducer itself (stators construction / perforations, diaphragm thickness and bias, DS gap etc...).
Cheers,
Arnaud
PS: about the wee, there was a link posted in the stax thread earlier, an horror video about it driving the sr009. The wee can and will burn a hole through your phones if you feed it sufficient voltage, think about it when pairing with an amp. Actually many non stat amps are capable of the same feat when driven hard enough so it's not just applicable to the wee but since we let people chose the amplifier upstream...