The specification of this recently issued patent indicates this technology may be used for HiFi headphones and hearing aid devices. I've never seen in-ear electrostats. Does anyone know if Stax or others are making them?
http://patft.uspto.gov/netacgi/nph-P...=AN/sennheiser
I'd be very interested to hear these (as headphones of course).
http://patft.uspto.gov/netacgi/nph-P...=AN/sennheiser
I'd be very interested to hear these (as headphones of course).
















