Stax SR-X9000

I am offering a pair of Stax X9000 electrostatic headphones in pristine condition. I am the second owner; the original owner purchased them in October 2023 and used them for just one week to compare with other high-end headphones. They appreciated the detailed sound of the Stax X9000 but were loo...

I am offering a pair of Stax X9000 electrostatic headphones in pristine condi...