CORINA Reference Electrostatic HeadphoneA New Take on Electrostatic Headphones Several years after the release of the VOCE, Dan Clark continues to redefine electrostatic headphones with the Corina. The Corina not only lacks the excessive high end emphasis that can make electrostats sound cold, it incorporates Dan Clark's groundbreaking Advanced Metamaterial Tuning System (AMTS). The result is smoother mids and highs and an incredibly lifelike sound. You get the resolution of an